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-
First day of college
- Enters the class
- Class starts
- Teacher starts teaching JS with notepad as editor on windows xp
- Leaves32 -
ARE YOU KIDDING ME.
I've got a client that is complaining a long sentence is on multiple lines on a mobile device.
You literally cannot make this stuff up. They are literally saying, "move this specific word up to the line above."8 -
Like "Why is Facebook webpage running so slow" (I think cuz of all the tracking stuff, and they are having trouble on my Linux machine). But I gave it a naive duck-duck and found this brilliant tip to "Reinstall JavaScript" to improve that performance. I'm just so speechless rn... And the cherry on the ice-cream is the link :D
13 -
So, I was going to complain about JS being finicky and not making a damned bit of sense, but it turns out that it wasn't JS's fault. Not entirely, anyway. It was the halfassed JS minifier middleware (written by the legendary dev himself) that was breaking the JS while writing it to the page.
The original problem:
My code worked. I removed some comments. Big ol' block of //'s. And suddenly $() isn't a function. But if I call $(); at the top, it all works!
It turns out the "minifier" caused JS to think my code was chaining off the previous JS line in the rendering pipeline instead of being a separate statement. so all it really needed was a `;` at the start. What threw me, though, was the last line of the previous blob of (non-minified) JS was a comment, so it should be a separate statement, right?
But as it turns out...
```
console
// JS really is finicky.
.log('Sigh.');
```16 -
There was a variable named 'isVisible'
Wanted to make it visible
I typed in 'yeah' as a keyword instead of 'true'
🤦♂️6 -
New spin on the Manager / Dev format!
Recuiter: WE NEED AN ABSOLUTE NODE EXPERT, NODE NODE NODE, WE LOVE NODE! WHAT IS YOUR NODE EXPERIENCE?!?!
Dev: Well I've had exposure to it since it was nearly new, all the way back in 2012, and since my professional career started about 7 years ago I've used it fairly often on a per-project basis.
Recruiter: WELL HAVE YOU BEEN USING IT DAILY FOR THE PAST 5 YEARS!?!
Dev: Well no, as I said I've used it for specific projects... anyway, there are these things called weekends...
Recruiter: WELL WE ONLY WANT NODE ZOMBIES SO SORRY.
Dev: Thanks for reaching out and wasting my time.
Recruiter: ...
Dev: ...
God recruiters are like robots, don't they understand senior-level engineers are language agnostic?6 -
Just spent 10+ hours refactoring a code, and at the end I've figure it out a one line fix to the problem... just wasted 10 hours of my life.. :)7
-
you fucking idiots
why do you always base your library components on some dumbass clown fixed width / height system?
everything should be flex by default, anything else is absolute amateur clown town pile of dumbass horseshit...
...i'll brawl and take down anyone who says otherwise
you waste my time, you waste other's time, when everyone has to go hunting around for your stupid library's unorthodox way of styling
thanks again for wasting and making my evening a living hell7 -
The Mac Studio with 128 GB integrated memory looks very interesting, I could finally run a third Electron app next to Slack and Spotify.6
-
No other language can do something as fucky as javascript.
"7 high severity vulnerabilities"
$> npm audit fix --force
"13 vulnerabilities (11 high, 2 critical)"
How is this fixed?!
It will be a great day when JS finally prolapses under the weight of its own hubris.15 -
Lie in the interview saying he was a frontend web developer and try to hide the fact that they didn't know JS. Wtf.6
-
I currently have 5168 node_modules folders on my computer.
Not 5168 folders inside node_modules, but 5168 actual node_modules folders.
That's all. That's the rant.14 -
I should just quit. I am not paid enough to deal with this pissing contest.
Reviewer:
Need to add instructions (on readme) for installing pnmp, or if possible, have the top-level npm i install it (lol).
Also, it looks like we are no longer using lerna? If that's right, let's remove the dependency; its dependencies give some security audit messages at install.
Me:
it's good enough for now. Added a new ticket to resolve package manager confusions. (Migrate to pnpm workspaces)
Reviewer:
I will probably be responsible for automating deployment of this (I deployed the webapp on cloudflare pages and there is no work that needs to be done. "automating deployment" literally means replacing npm with pnpm). I disagree that it's good enough for now.
Imagine all readmes on github document how to install yarn/pnpm.
Lesson learned:
If you think an OOP static site developer can't handle modern JS framework, you are probably right.2 -
Any malware specialists here?
Yesterday I started dismantling the virus that is spreading on facebook messenger these days.
What techniques do you use? Any special trick that doesn't require years of practice and could make my job easier? I have already familiarized myself with the nicifier and Function.ToString() traps. Now I have an 850 line JS file full of weird code and I have deciphered like 70 lines so far so I'm looking for some tool, strategy or algorithm to make my job easier.10 -
Is it just the novice in me that finds the Haskell community's misguided obsession over character count really annoying? Learn You a Haskell For Greater Good states
> Shorter code means less bugs
A lot of people and resources seem to share this opinion, but it's obviously false. Simpler code means less bugs, but look at this function which just means "apply this applicative to each element of a list"
> sequence :: (Applicative f) => [f a] -> f [a]
> sequence = foldr (liftA2 (:)) (pure [])
This isn't "less buggy", it's fucking madness. The same in JS, the king of unreadable languages, would be:
function sequence(seq, val, apply = (f, x) => f(x)) {
seq.map(f => apply(f, val))
}
Seriously, how can you design a strictly typed language that gets beaten by JS in readability?16 -
> MISTER IHATEFORALIVING, YOU CAN'T CREATE YOUR FUNCTIONS! YOU MUST USE WHAT WE ALREADY HAVE, OTHERWISE WE FILL OUR CODEBASE WITH USELESS FUNCTIONS!
The very much useful functions in our codebase:
11 -
Sweet lord jesus I fucking hate React! I hate whatever those idiots at facebook or whoever decided to change how everything works 15 fucking times in the span of 4 versions. For fuck sakes, the errors are shit. The documentation is shit, the answers to questions are useless!
I hate this fucking framework with a burning passion, I want nothing more than to shove the entirety of the populous that developed this garbage up zuckerburgs ass and then drown him in a vat of boiling piss and motor oil.
Fuck react.17 -
There you are, fiddling with next.js webpack settings, because your isomorphic JS-in-CSS-in-JS SSR fallback from react-native-web to react-dom throws a runtime error on your SSR prerendering server during isomorphic asynchronous data prefetching from Kubernetes backend-for-frontend edge-server with GraphQL.
You have all that tech to display a landing page with an email form, just to send spam emails with ten tracking links and five tracking beacons per email.
Your product can be replaced by an Excel document made in two days.
It was developed in two years by a team of ten developers crunching every day under twelve project managers that can be replaced with a parrot trained to say “Any updates?”
Your evaluation is $5M+. You have 10,000 dependency security warnings, 1000 likes on Product Hunt, 500 comments on Hacker News, and a popular Twitter account.
Your future looks bright. You finish your coffee, crack your knuckles and carry on writing unit tests.
5 -
Fucking React Scripts, "yOu hAvE mUlTiPlE VErSiOnS oF bAbEL-JeSt, Use nPm Ls Jest To TrACk It Down"
Ok you dumb fucks:
npm ls babel-jest
react-typescript@1.0.0 /Users/chris/Downloads/8sleu4
└─┬ react-scripts@4.0.3
├── babel-jest@26.6.3
└─┬ jest-circus@26.6.0
└─┬ jest-runner@26.6.3
└─┬ jest-config@26.6.3
└── babel-jest@26.6.3
OH LOOK THEY ARE BOTH IDENTICALLY 26.6.3 STOP BUILDING AN OPINIONATED PILE OF GARBAGE IN YOUR COCONUT TREE FUCKED UP FALSE PARADISE YOU CALL SILICON VALLEY!!!!!!! I'VE NEVER SEEN SUCH A BUNCH OF GARBAGE!!!! I'D PREFER A TOOL WRITTEN BY KINDERGARTNERS IN CRAYON!!!!! AAAAAAAAAAAAAAAA
EVERY
SINGLE
TIME
REACT SCRIPTS
BREAKS2 -
For those struggling with imposter syndrome, keep a record of your progress.
Break it down into
* used
* learning
* dont need a manual or cheat sheet
* use every day
You can also break it down per project:.
"Project xyz (python: 2 years)"
"Project ijk (js:6 months)".
Etc.
Critically, keep these in something physical, like a notebook or whatever you use *regularly and frequently* to keep notes. That's important because you should be glancing over your progress as a remainder.
Each time you want to add a new line, rewrite your existing progress on a new page, before adding the new line.
So as you flip through the pages you get a large and larger chronological list of your progress, and improvement, and experience.
Add a date to the title for each and a brief note about something that you did or happened on that day or week.
You wont second guess yourself so much once you can see how far you came.
Like at one time I was actually competent at js! (Before I stopped the flash cards anyway).3 -
You think jQuery would finally have died after the IE era? Or that it would only be used to still pander to IE users?
Well... nope: https://w3techs.com/technologies/... says jQuery 3 has overtaken jQuery 1, which was the only version to even polyfill IE.
WTF is wrong with web devs, just WHY?! jQuery's use cases are shit that would be simpler and with less code without jQuery, shit that should be done in CSS instead, or shit that doesn't belong on websites to begin with.42 -
I love getting a fucking email for every fucking change, instead of getting a list of desired changes.
You know what? Fuck this, I'm tired of being the nice guy, I'm not even getting paid for this, and you expect me to do it expediently on a Sunday. I'm done, you can find someone else to piss off for free.2 -
NO, YOU ABSOLUTE DISGUSTING GREMLIN OF A JS HTTP CLIENT, I DON'T WANT YOU TO "JsOn.StRiNgiFy" MY PAYLOAD OR DOING ANY WEIRD SHIT
I NEED TO SEND THIS THING EXACTLY AS IT'S WRITTEN, STOP TRYING TO GUESS WHAT I'M TRYING TO DO I'M A DEV WITH SOME 7 YEARS OF EXPERIENCE WRITING CODE, I'M SENDING A STRING CUZ I NEED TO SEND A STRING2 -
Beware of NPM packages maintained by Brandon Nozaki Miller alias RIAEvangelist. He added IP-specific malware to node-ipc.
https://security.snyk.io/vuln/...
https://github.com/RIAEvangelist/...16 -
I love that JS allows for variable swapping,
thanks to structuring / de-structuring.
```JavaScript
[ a , b ] = [ b , a ]
```
Thats all, lol.23 -
How do you guys deal with "senior" devs that want to use you because they're not so "senior"???
Situation:
There's this SR Frontend developer that keeps asking me for "suggestions" to modernize the frontend.
This dev, was asked a very simple ticket involving some JS and CSS.
I had to do the JS and this dev modified a VENDOR CSS (that was all she did)
She logged 3d6h of figuring out the ticket and "doing a bunch of cross browser testing"
I logged 2 hours to see what to do and implementing the change.
Now she is asking me to join in a group so "we" can come up with a plan.
I hate how people bullshit their way up2 -
People use this to argue why node is better. I instead use it to show why node sucks. More is less. Be ready for 3gb node_modules.
12 -
I hate my freelancer life.
1. No weekends
2. No particular time to close
3. Work for 12 to 14 hours without sleep sometimes
4. Keep explaining the dumb clients about how development is not wordpress.
Its all fucked up. I have no life.
My average Lines of code this month is around 700 LOC/day. Whereas the average that showed on internet is 100 LOC/day.
I have choosen a hellish life.11 -
Wasted a bloody hour today wondering why a route was giving weird errors...
Turns out I inadvertently wrote a for ... in ... loop instead of a for ... of ...
It's my bloody fault for being retarded, but I swear this unholy mix of JavaScript and python I'm dealing with is doing bad things to my brain. 😔4 -
Times I have run into event loop / closure related issues in my 10+ years of JavaScript app development: 0
Times I have run into event loop / closure related issues in my 10+ years of interviewing: Uncaught RangeError: Maximum call stack size exceeded
SHEESH3 -
It's official, the "front end dev" doesn't know how to code.
Why.
And it's not a "Well I don't know JS because I use React." scenario, no. He has almost no idea of coding.
What was he thinking trying to build the front end of a very complex app with just HTML, CSS and stupid copied and pasted snippets?5 -
Person: Can you suggest me some good resource for learning JavaScript?
Developer: You don't Know JS
Person: (Gets offended) I know JS, I wish to have in depth knowledge for JavaScript.
Developer: Hmmm.....3 -
Government applications meant to handle private data made in the laziest way using cordova. Hell yea. Bonus points for using the developers account with his first and last name as publishing company to put the app on playstore and not their own official one (not that they have one). Whats not to love. Cant wait to beautify that js to find out that the calls are http and not https.3
-
Why on gods green earth, would anybody look at a file with 20k lines, which clearly was made by something called WEBPACK and decide it's the right place to implement their changes for the next few years?!?4
-
Why the hell is JS so terrible, and why do so many people resort to using is as a back end. So many packages, so many outdated dependencies. My coworkers and friends have heard me rant about my constant frustration with this terrible setup.
I understand the need for dynamic html but why have we bastardized this language to the extent we have.
Keep your projects up to date, it saves people a lot of trouble in the future.10 -
A few days ago, a guy sent me a message on Fiverr asking me to create a website.
The good joke is that they are two engineering students who want me to do their programming exercise.
The nerve.2 -
So i just created my own npm package. And published 3-4 days ago.
And don't know how but there is already 60+ weekly downloads.
So thanks for them who support me😅6 -
So I think my dumbest project so far was when I created a pseudo-random number generator which instead of using some proper source of randomness used freaking Minecraft Villagers.
I wrote a blog post on it, so feel free to take a look there to see how I did it and perhaps learn something about randomness.
Blog post: https://adampisula.pizza/posts/...
4 -
Was fixing a bug and suddenly got an error that the lodash library could not be loaded. Funny, didn't even know the project used that lib. Looked for the reference and the previous dev used _.times instead of a for loop. Ha okay, interesting. Wonder where else this library is used.
Searched the whole project for references, dependencies, whatever, any sign of it. Fucking. Nothing.
Rewrote the _.times part as a simple for loop, then removed the library. The rest of the project still worked perfectly. Took me about a minute and a half.
Who the fuck uses an entire damn library to... Not write a for loop I guess?!7 -
Here I am for three months trying to implement TypeScript in this project that was a dump when I picked it up.
And then some morons get assigned to the project and just start adding @ts-nocheck everywhere?
Like, WHAT THE ACTUAL FUCK?
And then you wonder why the project is bug-ridden??
FUCK THESE PEOPLE THAT CALL THEMSELVES JAVASCRIPT ENGINEERS!! NO WONDER JS GETS SUCH BAD PRESS WITH ALL THESE CLUELESS IDIOTS TO WHOM STATIC TYPING IS JUST AN OBSTACLE TO THEM CHURNING OUT LINE AFTER LINE OF "CODE"3 -
Working on another SaaS product, and now I've run into a "fun" conundrum that is hard to determine cleanly in an automated fashion.
I'm certain it's stupid bullshit opinionated conventions like this as to why so many devs are driven to burnout and bitterness...
3 -
I feel very anxious when developers interviewing me asks
1. is nodejs single threaded or multithreaded ?
2. How does node handle requests
3. How do u manage concurrency
4. What is event emitter and callback.
Dude i have given you my resume, without knowing these things i could never do that ?
I feel the discussion must be based on concepts and general problem solving rather than focusing on one technology. Tech can always be learnt.6 -
yeah we use isomorphic async hydrated SSR pseudo-rendering with edge-server chunked ES module CSS-in-JS-in-CSS ESNext TypeScript interop through GraphQL in react-native-web transpilation to react-dom in NextJS isomorphic rendering context React hooks
5 -
Instead of coming together and fixing an imperfect solution, let’s just create another imperfect solution for the imperfect solution thus adding to the pool of imperfect solutions.2
-
Trigger Warning (2 of them):
Minecraft is the only redeeming piece of software ever written in Java script.7 -
This is the kind of shit that I don't want to write.
The kind of shit that should be in an STL so I never have to include it in a project.
Because it doesn't belong in a project.
And it doesn't belong in a dependency tree either.
It belongs in a language.
-
Here are some facts I found out recently when my linter threw some errors. Just wanted to share with the community. Add anything in the commnets that you wanna share that others don't know.
10 -
Reading JS written by “creative” types:
var myArray = []; //un-sorted values
var SortedArray = myArray.sort();
OrderedHtmlElement.innerText = myArray[0];
Look here if you are going to do it wrong at least commit to the wrongdoing!!!6 -
I have been coding for 2 years, 1 month at a company
Teammate1 has been coding for a year, a genius, learns everything in a week, knows all major js frameworks, refuses to adhere to any rules except no rebase on pushed (luckily)
Teammate2 has been coding for a year, learns slowly, very reliable, has no common sense at all
Teammate3 the designer, really has the skills but always busy, never has time for a meeting, gets very mad if it looks different from her original plan.
We're all college students short of money so they all want to work for clients. I don't have the leadership skills / charisma for this.1 -
It’s hard to find js solutions nowadays online without it being written in TS. This is a good thing btw, the world is learning.7
-
So I'm toying around with an old Pentium M laptop I used to use back in 2013-2015,and it's surprisingly more useable than I thought it would be,but I swear I don't remember the internet relying so heavily on JavaScript.6
-
MICROMANAGEMENT
I got assigned a milestone we had delayed twice already. It needs to be ready for tomorrow, it's harsh but doable.
Guy from another team, looks at my folder system during the presentation, something like
"src/views/users/view-all/view-all.template.html" and starts whining "hurr durr this isn't good tho, you should have chosen a significant name, it's impossible to understand what this file does".
Honest thought: if you can't navigate through folders, you shouldn't be writing code in the first place.4 -
O Friends, It Is Great To Be Writing To You Again. Let Me Share With You A Most Amazing A Tale! I Have Spent Some Time Now In CapitalizedCamelCaseLand. It Is A Glorious Land, Where All Written Word, Language, and Culture Is Governed By The Almighty CapitalizedCamelCase. The People Are Productive And Extremely WellTyped (A Phrase They Charish And Use To Mean General WellBeing).
The Honorable Citizens Of CapitalizedCamelCaseLand Have But Few Fears... And I Shrink To Speak Of Them Or Even Write Them Here, As It Is A Heinous Crime To Even Mention Or Write These Words... But I Must Report, As It Is My Duty... So, Their Fears: The Horrible And Most Repellant lowerCamelCaseJavaScriptianDevils, Or Even Worse, The Grisly And Ghastly snake_case_fiends_of_pythonia!!! O My Friends How It Fears Me To Even Form Such Foreign And Strange Characters And Symbols That Remind The Citizens Of CapitalizedCamelCaseLand Only Of Pain And Suffering!
Many Wars Have Been Fought Upon The Lands Of Both JavaScriptia and Pythonia (The Cultural And Correct Way To Refer To These Harsh Lands In Respectable Company), But To No Avail Or Final Stop To The Fighting. While CapitalizedCamelCaseLand Is Currently In A State Of General Peace And Prosperity, There Is Surely A FlareUp Of Conflict To Occur Against The JavaScriptianDevils Or The PythonianSnakeFiends!
For In DevWorldia (The Name Of This Strange Planet I Report From), There Has Rarely Been A Time Of Peace Lasting For More Than About 5 Minutes, Which The Citizens Of CapitalizedCamelCase Assure Me Is Already A Massive Length Of Time And Achievement To Be Cherished.
Alas, I Beleive In The Coming Days I Must Travel To The FarAway Lands Of JavaScriptia And Pythonia. I Can Only Hope That I Am Also Treated With Kindness And Respect In Those Lands By Attempting To Emulate Their Ways, Just As I Have Here In CaptializedCamelCaseLand. I Hope To Write To You Soon And Wish You Well.
Signed And Sincerely,
Language Traveler FullStackChris7 -
If some of you front-end devs haven't used CSS-Grid yet and are still annoyed by using nasty position and JS hacks to place stuff, I strongly recommend you to take 1-2 hours and read this incredibly useful guide for CSS-Grid:
https://css-tricks.com/snippets/...
and this one for Flex:
https://css-tricks.com/snippets/...
These two links have saved me PLENTY of hours struggling with all kinds of responsiveness and placement/sizing issues.1 -
I've been given an intern to help me with my work (lol it's not helping) and she knows almost nothing of web dev, not even what Nodejs is, I had to explain it and guide her step by step on how to install it on her laptop. On her CV it says she has JavaScript experience, but she cannot even put together a basic HTML page, she asked me what a div is. As far as I know, HTML, CSS and JS are pieces of the same pie and you cannot really work with JS unless you also work with HTML and CSS. I think she lied on her CV and I need to tell my manager.
My question is, is it normal to know JavaScript and not know much about HTML and CSS?13 -
Today was a bad dev day working on a shitty React project. Not that React in itself is bad, but it can be hell to work with when the code is a big pile a crap full of anti pattern code. I spent the day refactoring to try to fix a bug, but to no avail. It would take days if not weeks to put some order in this mess and to prevent such bugs.6
-
One thing JS does great is that everything from the server to the gui to the (extremely flexible) build system is 100% platform independent with very few platform specific bugs. And that's a big deal when a basic setup is 1200 packages from 650+ semi-coordinated people.13
-
Fuck MS Word and every other WYSIWYG editor for text AND especially if said editor is a custom built abomination made of PHP and JS.4
-
Sifting through a React class component that is over 1000 lines long.
When was this written? Not in the 1950s like you might think. Just over 3 months ago.
Kill me.7 -
Douglas Crockford: "The best thing we can do today to JavaScript is to retire it."
https://evrone.com/douglas-crockfor...20 -
Product manager: When building new features, we find we have bugs that reappear in other parts of the app where the bug was solved before. We have to find a solution to this issue.
Dev: These are called regressions, they happen all the time in software development.
Product manager: ...
Dev: Fuck outta here! Its friday!3 -
Made my first game last weekend, in a Hackathon.
Had to build either a Pong clone or a Space Invaders one. Went with the later, and used Phaser. So pumped up! :D
You can check it here: https://cantarim.itch.io/intruders-...
-
JavaScript type comparisons. They are annoying, some times they don't make sense and they promote bug making.2
-
There's plenty of literature about how to emulate classes and interfaces flawlessly in JS even without es6, but no, let's make a separate language using 20 extra keywords and several unnecessary concepts called TypeScript with its own compiler.10
-
Devs who use the array map method for purposes other than generating a new array, and who use an empty return statement to satisfy the linter, should receive a slap in the face. A gentle one, but a slap nonetheless3
-
/me joining a new front-end project with enforced prettier rules to complete the build pipeline.
No double-quotes ! Single-quotes all the way !
- weird flex, but OK. I'll comply
No CRLF ! LF only !
- Ok, now you're starting to annoy me. With git autocrlf I can have my precious CR locally bu check in only LF and YOU CAN GIVE THE FUCK ABOUT WHAT LINE ENDINGS I USE LOCALLY WHEN EVERYTHING WILL BE CORRECT WHEN PUSHING COMMITS!
No semi-colons !
- Now I hate you18 -
I'm sick of a toxic soup of ways to test frontend.
Throw in vitest, jest,jsdom, testing library, @testing-library/jest-dom, together and you are left with n^2 ways things can be configured.
Why on earth do I need to import anything to do with Jest when I am working with a vitest project.
I think such tools are made to get invite opportunities to speak at conferences.
8 -
I hate how React is used almost everywhere nowadays. Especially when single-page applications are used for purposes that don't actually benefit from them.
Perhaps I'm just old-fashioned, but I want websites to work even with client-side JS disabled. At least sites like Amazon don't rely on it, and work just fine. Progressive enhancement is the way to go.4 -
Prettier breaks mixin formatting and there's absolutely no way to configure it.
Disgusting, right?
And this is why "opinionated" is a negative adjective and its positive counterpart is "adaptable".
18 -
My personal top 4:
good tea,
good booze,
time with gf,
time with friends,
Just clears my head, but doing any of my other hobbies can really help because it just gets me in a different headspace -
Let me guess, using regexes in the mousemove event handler isn't a great idea.
How fast are simple regexes, anyway?
I have /^(\d+)(.*)$/, because I want to animate a css property that might have some unit.15 -
Besides firefox and emacs there is also Linux, the library emacs uses to interact with the computer hardware
-
I get it. Hooks prevent code repetition. But personally I hate them. I don’t know why. I just don’t like writing them. Maybe it’s because I like writing “this”. Weird, right?3
-
"Canceling failed, please try again" (seen last year as an actual JS alert on a German railway loyalty website
5 -
How is the shopify developer experience actually so bad.
Shopify Buy JS docs suck
Product ID's are inconsistent
Token management is not built into GUI2 -
Optimizing JS is such a pain. like, the total runtime of the rest of the code is not measurable compared to DOM operations, so the goal would be to optimize DOM access, but there are zero resources online on the relative cost of certain operations, and I get the feeling that they don't have much in common across browsers.2
-
I hate frameworks and I hate people (and companies) who disable comments because they hope to hide from questions and also hide themselves from the hate
Now I have nothing left to do but post hate on DevRant. There you have it. I hope your framework burns in hell; all versions of it.3 -
[JS]
Which one do you think is faster? Pushing callbacks to an array and iterating them when they're due, or this:
const oldcb = cb;
cb = () => { someNewStuff(); oldcb(); }
The callbacks can never be removed and will finish fast, their order shouldn't matter.8 -
That's gotta hurt dawg: Emotion(a CSS-in-JS library)'s 2nd most active maintainer ditches own solution for SASS + CSS modules: https://dev.to/srmagura/...
Didn't feel right from the start. Everyone showing their true feelings for CSS-in-JS in the comment section.
Please tell me the next big thing will be going back to basics & not go to even more insane lenghts for marginal DX improvements.3 -
took me years to learn js, php, c# and I ended up now learning and debugging STL... This twisted logic is soo painfull
3 -
I just bumped into a javascript problem that exceeds the stupidity of previous ones:
Because promises can be retained after they settle, and handlers attached thereafter are pushed on the microtask queue, a promise rejection can't be asserted to be unhandled until the promise in question is GC'd.
Of course this is nuts so engines will conclude that a promise rejection is unhandled if there are no handlers at the moment of rejection.
I hate this language.10 -
Yo dawg, I heard you like writing code for code you already wrote. So I made you write some mock functions so you can write code for code you already wrote!2
-
I'm still using .then().catch() instead of the async await.
So, first of all, Fuck you for calling it a STANDARD now. its nowhere near to be called standard. You wanna get some data from an API? Wanna call it using axios or fetch? What if the server is down? what if there's an error that you don't even know existed? Where do I get that kinda error in async await? try-catch? no thanks :| I'm good -_-8 -
Sharing a first look at a prototype Web Components library I am working on for "fun"
TL;DR left side is pivot (grouped) table, right side is declarative code for it (Everything except the custom formatting is done declaratively, but has the option to be imperative as well).
====
TL;DR (Too long, did read):
I'm challenging myself to be creative with the cool new things that browsers offer us. Lani so far has a focus on extreme extensibility, abstraction from dependencies, and optional declarative style.
It's also going to be a micro CSS framework, but that's taking the back-seat.
I wanted to highlight my design here with this table, and the code that is written to produce this result.
First, you can see that the <lani-table> element is reading template, data, and layout information from its child elements. Besides the custom highlighting code (Yellow background in the "Tags" column, and green gradient in the "Score" column), everything can be done without opening even a single script tag.
The <lani-data-source> element is rather special. It's an abstraction of any data source, and you, as a developer can add custom data sources and hook up the handlers to your whim (the element itself uses the "type" attribute to choose a handler. In this case, the handler is "download" which simply sends a fetch request to the server once and downloads the result to memory).
Templates are stored in an html file, not string literals (Which I think really fucks the code) and loaded async, then cached into an object (so that the network tab doesn't get crowded, even if we can count on the HTTP cache). This also has the benefit of allowing me to parse the HTML templates once and then caching the parsed result in memory, so templates are never re-parsed from string no matter how many custom elements are created.
Everything is "compiled" into a single, minified .js file that you include on your page.
I know it's nothing extraordinary, but for something that doesn't need to be compiled, transpiled, packaged, shipped, and kissed goodnight, I think it's a really nice design and I hope to continue work on it and improve it over time
1 -
Just started Online Banking at my bank. Checked how much money I have and what I can do on the website.
Afterwards I opened the dev tools and see that there is a js warning. So I open the console and the fucking first thing I see is: Loglevel set to INFO. WHAT THE FUCK?!?
Other things I found out:
API Endpoints are logged here. Two deprecation warnings for a function used. A warning about a deprecated service used.
The log level is now set to WARN. Several more deprecation warnings for the framework from before.
The fuck is this?12 -
I actually like that there's a new library every minute in js world.
more maintenance required means more demand for developers. planning our own survival, not obsolescence.7 -
git
Linux
VLC media player
Inkscape
LibreOffice
Metalsmith js
100's of low-level NPM packages I don't know the name of2 -
A customer specialising in identification and security solutions called today, claiming "they" found malware on their website. Then they provided a weird link to some shady malware scanner, and the "malware" turned to be a <noscript> tag which adds ?noscript to the page url, so we can serve no-JS optimised content. As a bonus, the scanner only detected it on two URLs, even though every single page on the site contains that same line of code.
Joke's on them, have fun paying for priority support outside of the business hours for nothing.2 -
Working at a different company for a few weeks before getting back to my usual work.
I'm using everything I hate: ReactJS, factories, style through JS, Jira, Teams, TDD...
The only good thing is I'm using TypeScript...1 -
!rant but kinda
Rails 7 got rid of webpack and Node as a requirement, and for this I am super happy. I heavily disliked having to depend on Node for what is in fact a Ruby framework. I understood the need for it, and I always applaud Rails for being at the forefront of the web dev world and all of the trends that it contains. But maintaining both the node modules required, plus the gemfiles etc was just a big hassle for the simple projects I ever worked on.
This is coming from someone that actually likes JS and Node, but I am thankful this was decoupled.6 -
Hey guys, could I ask you to upvote my question on stackoverflow or take a look and help me solve this if you can, I'm stuck with this problem for one week : https://stackoverflow.com/questions...
I would really appreciate it9 -
CAN 👏 PEOPLE 👏 STOP 👏 ADDING 👏 `/// <reference lib="dom">` 👏 TO 👏 NODE.JS 👏 PACKAGES
It's a Node.JS package, for fuck's sake. But for SOME reason, sometimes to get around the lack of `URL` and `URLSearchParams` in @types/node, people keep including the *entire* DOM typings in their definition files/TypeScript files!
Sometimes I upgrade my deps in a Node.JS project and find that DOM typings have been added, causing errors when trying to use the global `URL`/`URLSearchParams` (I've shimmed these so that these (Node.JS versions) are in the global namespace). Then you have to search in all your dependencies for which one is including the DOM definitions.1 -
I have a few side project ideas. I started one of them a few months ago (project setup, dependencies, git repo, index page, very basic API and client functionality). But I cannot get myself to work on it or even think about it (for months now). The reason? I do not want to work on the client/frontend! I do not want to deal with React or Vue or Svelte or fuckjs or even jquery. It's a fucking mess.
For the backend, the requests are stateless: you get a request, handle it, and respond back. Need to update state? Database. That's it!
For the frontend, there's just tooo many states I can't keep up with! When the user checks or unchecks this checkbox, I need to maintain the state of the checkbox and maintain the all effects of changing the checkbox while syncing with the backend and making sure the elements are still styled correctly with the applied effects. Multiply that with all the expected interactive elements on the page. It's exhausting!4 -
I’m sooo excited when any new frontend JS framework is available. Angular, React, more recently Vue, Svelte. Bring ‘em on. I wanna try them all.
Just kidding…
As long as the tools at hand allow me to get the job done, keep clients and end users happy, I don’t give a fuck.
This meme is actually the epitome of what I hate with a lot of web developers I’ve encountered
2 -
Fuck sequelize, the bloody query generated by the "ORM" give diferent result on the same DB if you trie it on dBeaver (works fine) vs node (shit results).
order DESC have 0 effect on sequelize, but it appears on the logger as part of the query.
I just want to go to sleep ffs.7 -
Question: We are planning to transition our old ES5 codebase to modern ES6/ES7 and even typescript.
What would be the build tool you would recommend if we want to start supporting ES6/ES7 and even Typescript?
Webpack, Vite some other?
This is a vanilla Javascript Project with large codebase it's been built using custom build tools like UglifyJS and UglifyCSS and of after lots of begging it finally got the green light to move to a more modern build tool and start supporting a more standard JavaScript Features.
Mainly I want to move to TypeScript but transition would be slow so the build tool would need to support .ts and .js as well, that is traspile both the .ts and .js into one final production build.
What build tool would you recommend for that?8 -
I don't know what to think of Vue 3 Composition API anymore. At first I hated it because it's nothing but one big ole rip off of React, and I hate React so much; its hook system is the most disgusting anti-pattern I've ever seen in the entire JS ecosystem. This gave me the incentive to try out Svelte instead, but after doing so, I look back at Vue 3 and noticed that they're kinda similar... why are so many JS devs allergic to classes? You can have much better written code that way. Idk, I'm waiting for vue-class-component and vue-property-decorator to fully migrate. In the mean time, if I'm gonna be forced to write composition based code, I might as well use Svelte.3
-
To the reactjs-centered fucks who develop the popular web component viewing software called storybook: have you ever heard about semver?
89 alpha/beta/rc releases for a minor update 6.3 -> 6.4 with "100's of fixes and enhancements" "in preparation of the HUGE 7.0 release". Gee I wonder will it have 1000's of bugfixes? How bug-ridden is this software?
Every minor upgrade since 5.x is backwards-incompatible and requires a day of frustration finding out in how many more fucking NPM packages you split your codebase just because it's cool. I know move fast and break things, but some of us have other things to do than resolving node_modules incompatibilities you know. "No just hit 'npx sb upgrade' you say". I did, I really did! And the browser showed a blank screen of death with tons of cryptic React errors, it really did! Thank God you abstracted away all your dependencies in that sb command, now you can't even read the docs about what could have gone wrong with a specific sub-package. You have @storybook/html but the docs redirect to React pages, so good luck if you use something else
This is so sad... like.. the IDEA of storybook is great. But why did faith put the capacity to develop such a tool into the hands of people who think the world centers around React and JSX.. HTML should have been the default, and then you build on top of that for your fav framework, not the other way around -
I dont know how to timeline projects. I tell clients that it will be ready in one month. But the project will be so big that it takes lot of time to actually code it and do all the procedures around it. I m just giving them timeline based on the speed of my mind.3
-
You could do:
let categorysString = '';
categories.map((item, index) => {
if ( index === 0 ) {
categorysString = categorysString + `${item.categoryName}`;
} else {
categorysString = categorysString + `, ${item.categoryName}`;
}
});
Or you could just do:
return categories.map(category => category.categoryName).join(", ")
🙄
Previous company must have been payed per line...4 -
Can we take a moment to recognize how absolutely retarded JS' event system is?
Events aren't objects. No, they're managed by an object, and identified by a string.
To subscribe to an event, you call object.addEventListener(name, callback). Because for some reason we can't just have an event object. Events MUST have an owner.
But to unsubscribe you don't call the function addEventListener returned, you don't use the token it returned either. No, you pass the same function to removeEventListener.
Because we don't use serializable tokens like in PP, and we don't return functions like in FP, no, we use functions as tokens, realising idiomatic DFP.2 -
Was recruited to build a text-based course where I get a nice bonus if I finish the course early. Now I know how they are always able to save themselves from giving that out. There's so much fucking red tape for each literal sentence I write! I have MULTIPLE reviewers, commenting, editing, and "suggesting" EVERYTHING I write.
News flash: this course is derived from a different video-based course that has sold hundreds of copies on other platforms, so I must be doing something right.
Just let me write the whole course and we edit it in the end!!! This treadmill is going to triple or quadruple the time until publishing...
I feel like I'm trapped in the movie office space: "every day I have 5 different bosses come and tell me the same thing"
Won't be working with this platform again. -
Do y'all use Blazor? .-. the C#-based web-UI (web assembly one)
Thinking of going in on it hard coz I hate to think of a world where backend is written in JS (🤮) just for better interoperability with JS-based UI and cheaper devs to hire (JS-fullstacks) 🤮🤮🤮5 -
I feel like the pendulum on js frameworks may be trending towards simplicity. I see lots of devs complaining about complicated frameworks. Maybe it will trend to less js loaded solutions and maybe a return to simpler pages.
I dunno, one can hope right?
I don't do web development, but I see a lot of people that do and they all sounds like chain smokers and alcoholics. Something has to give.5 -
My current dev dream is to move away from JS based hybrid mobile development...
Guess I need to get back to learning Dart and Flutter hey? (: Because, well, fuck Cordova.. fuck it with `rusty-barge-pole.js`.2 -
Well, the James Webb Telescope runs on Javascript (partly)
JS haters, any comment? 🙃
https://theverge.com/2022/8/...12 -
my client has the most ridiculous tech stack for displaying an admin ui website I've ever seen.
* They have a mssql as db (on a separate machine)
* node js backend followed by a nuxt js backend (why???)
* then a nginx and on yet another server an apache8 -
Today on fucked up Javascript stuff: Call stacks whose bottom isn't an entry point or event handler
2 -
Looking at vacancies and the JS build tools asked (Babel, Gulp) and then visiting their websites I notice that I don't understand what they are going on about.
"Leverage gulp and the flexibility of JavaScript to automate slow, repetitive workflows and compose them into efficient build pipelines."
What the actual corpo fuck?
The "get started" page expects you already know npm, typescript, and when you look at their pages, well... Where does the circlejerk end and the actual Javascript start?
I've been out of the corporate loop for a few years, seems it's all about build tools these days. I need to get out of this industry pronto.3 -
How do you guys monitor programs on your servers?
For example, I have a raspberry pi zero w running raspbian (headless). On this pi, I have a bunch of discord bots and web scrapers running at the same time. My solution was to run them all from a bash file:
Python3 discordbot1.py &
Python3 discordbot2.py &
Python3 webscraper1.py &
Node webscraper2.js & etc.
Is there a better way I could be running these services? How is stuff like this usually done?9 -
Do I have just a bad version of ecma script or is this some stupid shit in JS in general? I want each sub array to be separate entities, not that same one for all. I assume the fill in just putting the same list in all of them? I honestly don't care I guess, replacing a sublist is fine too. Rather than editing each element separately. Saves ram in long run.
let arr = Array(5).fill(Array(1,2))
console.log(arr)
arr[0][0] = 3
console.log(arr)
[[1,2],[1,2],[1,2],[1,2],[1,2]]
[[3,2],[3,2],[3,2],[3,2],[3,2]]
Congratulations, you are my dev duck today.19 -
We're using a setup with c# dotnet backend and js (React) front end... and do one in VS and the other in VS code. Any way to get one IDE to handle both properly? It's a huge pain but my manager told me that's just how they do it5
-
There's a special place in hell for JS people using `.then()` and `.catch()` instead of simply `await func()`.
Why have 5 lines of code with an await, when instead you can have 5 nested `.then` callbacks.
And yes I know there are some cases where async/await isn't applicable, but that's rather rare25 -
When you attend 2 hrs of loooooooong teamwide call for discussing product where you are absolutely not required and still invited for no reason at all and you have to attend the call instead of doing the actual work.
-
Feeling bad 😞😔, someone tell me how to start software development.....I believe it not html,css and Js ,,,...or is Reactjs9
-
Recently helped someone with a Spark project and encountered “reactive JS” for the first and hopefully last time. Never minded using JS but happy to admit that it’s a dumpster fire design-wise…one that Spark engineers apparently decided didn’t have quite enough petrol on it.2
-
C++ or Python for coding interviews?
I used to do a lot of developments in Python and JS/TS. But now I have been doing a lot of back-end stuff in Golang at work (1+ year) and C++ for some of my side projects. So when I started grinding leetcode, I used C++ all the way.
Today this question struck me and I keep thinking if I should continue with C++ or use Python, which will help me focus more on the question than the language.5 -
I have a JS module in the main thread, which can only import regular JS files using dynamic import(). This means that imported functions can never be global.
I also have a web worker (which isn't a module because Mozilla) which can only import other JS files using importScripts(). This means that imported functions can only ever be global.
Effectively I can't use the same code on the main thread and in a worker if it relies on objects defined in other files, because references to these will never be the same. -
JavaScript development turns into more and more of a shitshow over time. Not that it was great at the beginning, but with each passing year it gets worse.
There are now 17 versions of Node.js, 18 versions of React.js, 3 major versions of Vue.js... Each version brings something new and no one is in a rush to update their stuff to be compatible with the latest version of the framework3 -
Useless JS library #1 ready:
A paned-tabbed js grid, where cells can be iframes because every grid operation only changes the css and the cell itself is never moved in the DOM. The purpose is to support complete sandboxing of untrusted snippets, so we could even let users pick their own modules if they want extra functionality.
Soon I'll clean up both this and the messaging and put them on github, but to me writing these is a creative process and the working prototype is everything but readable.
In the meantime I put it on
http://test.tardigrade.dynu.com
6 -
As a JS developer I wish that when I import a package, a list of all the Jquery methods comes shipped with it 🥺12
-
Any recommendations for a first timer of functional programming? Not sure what languages are used the most or have the most community support. For whatever it's worth, I've enjoyed working with C# and Golang, and disliked working with JS and PHP.5
-
Dev goals for 2022? Best and worst DX in the past?
Wish to prioritize customers with useful business goals who are open to sustainable web dev, usability and accessibility.
Want to use even more CSS and find a way to use new features like parent selectors without sacrificing compatibility.
Continue learning and using Symfony, but also continue with my full-stack side project using JS or even better TypeScript for the backend also for the backend.
Best developer experience: getting new customers for my own business after leaving a company last winter.
Worst developer experiences:
Corporate customers with large budgets and design agencies seem to fancy all the antipatterns I thought bad and obsolete, like carousel content, animations everywhere, and autoplay videos on the home page. Poorly written, poorly thought, and sometimes contradictory, requirements. Customers and agencies changing their mind halfway through a project.
"Agile" daily meetings, not giving devops necessary repository permissions, and making Webpack mandatory for no real reason.2 -
The l33t h4ck3r experience: making a js bookmark that adjusts the video speed on an online LMS that reeally doesn't want you to watch at the same speed that you process information.
The trick is to continuously change the playback rate faster than the site can change it back to painfully slow. -
In js
[ ] == true // false
But
[ ] ? console.log('a') : console.log('b');
Prints 'a'
Wtf, i lost so much time on this. And i thought i had a grip on js weirdness.8 -
Wow, it seems a lot of people on here hate web dev.
It sounds like they dont know what they are doing 😊12 -
Node.JS 🟤 Node.JS 🟤 Node.JS
C:\Dev>npm install -g lerna@4
⚠️npm WARN engine lerna@4.0.0: wanted: {"node":">= 10.18.0"} (current: {"node":"0.11.16","npm":"2.3.0"})7 -
I was going to say Adminer, but apparently VirtualBox too. I don't know which one I use more.
Also, my own library for DOM manipulation. -
Some had teased me a bit on my previous meme so let me tell my anecdote...
I have to tell you a rather funny anecdote that happened to me during a job interview..
To put you in context, I am a front/back developer and the language where I perform best is JS. I started learning JS at an early age during an open source project to make animations on websites then I also quickly moved to the backend using NodeJS. I gained a lot of experience by going to small start-ups and this time if I wanted to try my luck on big companies in the field of video games.
So I wanted to present some projects to my interlocutor who seemed to be someone with an important position in the company, about 26 years old and we talked about the JS language. I showed him all my projects including those where I was doing free/open source and also in the field of video games such as volunteering like the back off https://mylolmmr.com And suddenly he called out to me and said "JS is not a real language".
I must confess that I was quite disturbed by his assertion and did not understand his condescension or his belittlement. This mind...
Especially since I find it extremely misleading to say that the JS language is not a real language when you know its advantages and disadvantages, but I did not dare to express myself on this subject and we continued the interviews, even though he saw that it bothered me.
The funny thing is that once the interview is over and I decide to go home and I receive a call from the company in question who wanted me to take a technical test telling me that the oral interview was successful...
I reassure you right away, I refused.. For a question of salary which was extremely low and obviously the bad experience with this famous director.
3 -
I decided to rewrite the cross-window comms lib from the ground up. After all it isn't too big (some 500 lines for the first level, 300 for a little abstraction) and the original is more of an artwork than good code. It somehow works but there are as many explanations as to why as viewers and nobody is allowed to touch it because it would probably break.1
-
Useless JS library #0 ready.
Communication among windows in the same window group (iframes and popups with a common root), with dynamically generated objects, so it feels as though you were just calling local async methods.
Useless JS library #1 will be a layout manager, a program that manages panes and tabs, context menus, toolbars and a menubar much like Visual Studio, and let all of that communicate through Useless JS library #0.
Since JS is sloooooow, I try to make everything run the fastest possible, trading startup for runtime resource usage. #0 fulfills this, any message will take exactly 4 stops, although registering a callable method set takes .3 sec.8 -
I spent ~12h working on a simple issue/bug.
7h was spent on rebuilding local dev environment which is a clusterfuck of maven profiles, tomcat, some autogenerated degeneracy, and 2 different build systems for JS.
5h spent on actual bug fixing, code reviews and so on.
FML2 -
Any heuristics on using new JS/CSS features?
I thought of waiting 2 years, but I just saw an article that recommended waiting 6 months.
Another factor could be covered percentage, based on caniuse. 98%+ is the coverage of things we can all agree we can use, so is 95%+ enough for new features? 90%+ (so 1 in 10 people wouldn't get the expected experience)?5 -
In most businesses, self-proclaimed full-stack teams are usually more back-end leaning as historically the need to use JS more extensively has imposed itself on back-end-only teams (that used to handle some basic HTML/CSS/JS/bootstrap on the side). This is something I witnessed over the years in 4 projects.
Back-end developers looking for a good JS framework will inevitably land on the triad of Vue, React and Angular, elegant solutions for SPA's. These frameworks are way more permissive than traditional back-end MVC frameworks (Dotnet core, Symfony, Spring boot), meaning it is easy to get something that looks like it's working even when it is not "right" (=idiomatic, unit-testable, maintainable).
They then use components as if they were simple HTML elements injecting the initial state via attributes (props), skip event handling and immediately add state store libraries (Vuex, Redux). They aren't aware that updating a single prop in an object with 1000 keys passed as prop will be nefarious for rendering performance. They also read something about SSR and immediately add Next.js or Nuxt.js, a custom Node express.js proxy and npm install a ton of "ecosystem" modules like webpack loaders that will become abandonware in a year.
After 6 months you get: 3 basic forms with a few fields, regressions, 2MB of JS, missing basic a11y, unmaintainable translation files & business logic scattered across components, an "outdated" stack that logs 20 deprecation notices on npm install, a component library that is hard to unit-test, validate and update, completely vendor-& version locked in and hundreds of thousands of wasted dollars.
I empathize with the back-end devs: JS frameworks should not brand themselves as "simple" or "one-size-fits-all" solutions. They should not treat their audience as if it were fully aware and able to use concepts of composition, immutability, and custom "hooks" paired with the quirks of JS, and especially WHEN they are a good fit. -
Is the JS VM in browsers as efficient as the webassembly interface?
If it is not, then why don't browsers transpile JS to webassembly?
I realize JS does do JIT in a lot of browsers (all?).9 -
JS has
dynamic object literal keys
String object literal keys
Why aren't template literal keys allowed, and _why_ isn't there a proper error message for them?7 -
Q: Does JS allow you to write functions to return functions?
A: Yes it does.
Doesn't mean you should do this. What's wrong with you?
9 -
stateofjs survey reminds me of all that's wrong with JavaScript: too many frameworks each of which has to reinvent the wheel and depend on too many node_modules child dependencies, most don't support TypeScript properly (ever tried to convert a node-express-mongoose tutorial to TS?), there is still no proper type support in JS core language, and browser features get added in form of overly complex APIs instead of handy DOM methods.
Instead the community gets excited about micro-improvements like optional chaining which has been possible in other languages for decades.
At least there is something like TypeScript, but I don't like its syntax either, it's overly verbose and adds too much "Java feeling" to JavaScript in my opinion.
Also there is too much JS in web development, as CSS and HTML seem to have missed adding enough native functionality that works reliable cross browser to build websites in a descriptive way without misunderstanding web dev for application engineering.
After all, I'd rather have frontend PHP than more JavaScript everywhere.
Anyway, at least the survey has the option to choose how satisfied or unsatisfied people are about certain aspects of JS. But I already suspect that most respondents will seem to be very happy and eager to learn the latest hype train frameworks or stick to their beloved React in the future.5 -
I need suggestions
I’m thinking about making a blog called but how do I, this will include tutorials that covers things not taught in school, but you wished you knew how to do.
So right now I have ideas like:
How to write zsh plugins
How to scrape the web(scrape html or sending request)
How to write chrome plugins
How to center a div in different ways
How to write backend codes in js
How to setup an interactive website on a server with domain
But I need more, I need suggestions.8 -
Just finished rebuilding a personal website , pretty normal just a link aggregator I guess and I have got over 160 lines of vanilla CSS but only 15 lines of JavaScript. Is this normal lol ? I think I focus too much on design and "aesthetics" .
5 -
About a year ago I had the great idea to enforce ago I had the great idea of proposing that we all lint our legacy code base using eslint to increase the overall quality of our JS.
I distributed the task of initially fixing all the errors eslint would find to the whole Frontend team (Luckily we only use JS there). I've finished my part in a couple of weeks and came across this piece of spaghetti.
One of the guys who has been with the company for over 10 years said, that the guy who wrote this monster was very proud of it...
In case you cannot understand what this does: It calculates the distance between 2 points on earth.
9 -
The js issue i have been fixing since yesterday was a database issue from the clients environment.
FML1 -
Any backend devs here working with TypeScript? What are the best framework choices right now? I've been looking at Nest.js, but there seems to be a steep learning curve that might hamper onboarding of my (literally fresh graduate) new hires. There's also Ts.ED, which seems like the fat has been trimmed from it.
I know people will recommend something like, just using express / koa / hapi but I don't think we have the time to work with something super lightweight 😬😬😬. And besides, opinionated frameworks will speed things up for now (we have a lot of crap we want to do this incoming 2022)12 -
So the next Flutter event is on December 4th which means Flutter 1.0 is around the corner. Flutter is amazing with a very neat idea it has ReactJS like state management and everything is a Widget even the app itself. So i was thinking what else could we expect? React Native has Flutter, but what about React JS? I think Google might introduce a Competitor for ReactJS something like Flutter Web or FlutterJS which can work on parallel/similar to Flutter but for the web of course, and also maybe give some news on the Fuchsia. What do you think? :)5
-
If interested:
https://github.com/denysdovhan/...
it's an entire GitHub repo on weird-wacky stuff of JS3 -
Am I the only one that thinks Linq's .Any() and .All() methods are more appropriately named for the use case they cater to, as opposed to their JS counterparts .some() and .every() ?
.some() doesn't justify the fact that it returns true if *atleast* one item in the collection matches the predicate. Should've been named something like .atleastOne() or something else.
Moreover, there isn't any harm to just use the same method names as in Linq ¯\_(ツ)_/¯4 -
What are my odds that V8 will recognize my efforts and convert my for loop to use SIMD? It literally just adds the elements of a Float32Array to another, it's the single best chance for compiler optimizations to shine.4
-
Can JS events bubble in trees of objects other than DOM nodes? If so, what properties do I need?
I tried to read this: https://dom.spec.whatwg.org//... but it's stupid long, references a bunch of other functions and I got lost in between the variables.
I'm kinda confused because it often uses type checks (i.e. if target is a Node or a Window object), which goes against the very point of duck typing.
I could technically make my nodes into DOM nodes, but I'd rather have them inherit from Worker.1 -
When you love react you gotta hate angular and when love angular you have to hate react. It can't be a 2 sided love. It's just what I feel.4
-
Anyone here use generator functions in JS? Seems like it could be useful but whenever I explore the possibility of using one, I usually end up going another route9
-
That feeling when you get the job because of the JS but most of the work is fixing server side xml to play nicely with several vuejs components on the client side.
Or vice versa. Probably the vice versa.2 -
How do you pick a new language to learn?
I am a C# developer and at work I work on desktop apps and legacy web services etc.
I fancy learning something else so I can have a bit of variety when working on personal projects etc.
I am doing a distance learning degree which has used Java and Python so far, with some PHP and JS etc to come later.
I’m drawn to Ruby as I already have experience there, but I was also thinking about looking at Node as that covers back end and front end all using JS which is definitely useful in general as I look at moving to a more web based role.10 -
I completely *detest* that the MongoDB *shell* is just a fucking jS interpreter with extra API calls sprinkled on top and whoever came up with that idea should have all their commits reverted immediately, working with that thing is a punishment!
I don't even know a way to parse and chew through the json it spits out in my own json viewers, as it's "Extended", and none of my editors understand that!
Ugh, haven't been this frustrated with a tool for a while...5 -
Holy f-ing hell!
Why do the small things have such fucked up corner cases?
This is very likely a giant bug with Qt, but how does this even happen?
I am using Qt with QML and sending data to a database on the backend. I call functions in QML from a Date JS object (property actually, but it calls functions) to set the date as a QDate. This is stored in the database as yyyy/MM/dd. This is fine. When I read the date out I convert it back from string to QDate and send this object to QML. Which then converts this to a Date object in JS in QML.
But at the point where it converts from a QDate to a Date object it loses an entire day. Seriously? You didn't gain a day going from Date -> QDate, but you lose a day going from QDate -> Date?
How long has QML and Qt been around? At least 5 to 10 years. How has this bug lasted this long? I don't want to do a bug report. I will, but I don't want to .6 -
So I recently started a new position as a Node JS dev, and on my first day I've been assigned to the DevOps team... The offer and the interview had me believe I was going to be actually writing code not config and yaml files5
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sigh, I guess I have to learn javascript.
u know, as a devop/prod/backend engineer, i thought i would be exempt, but world wide web of "one more thing a dev should do" won't let me have it :(
so, any of you have a quick and dirty guide to catch up with the latest essential components of javascript as an experienced dev who absolutely knows nothing about js?13 -
This is the second company I've joined where someone has chosen contentful instead of just using one of the many other coherent headless cms.
Why does all the data look like shit? Why am I being forced to use their shitty js lib. I want an endpoint through rtkquery damn it like the rest of the app.
Contentful can burn in hell. -
How do people make well organized js backends? I've been using express for a long time for simple backends and messing about with APIs but I can't seem to organize it in a way that feels efficient enough for my standards. I'm wondering if other people with lots more experience than me have either resources or rules that help them keeps these kinda projects organized.8
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Here I've compiled a list of challenging questions on closures. Let's see how many you get correct.
https://readosapien.com/interview-q...1 -
The state of js survey is out and angular got one more 1 star review.
https://stateofjs.com/en-us/2 -
Hey guys i am a javascript web developer who loves his stack lot sadly in my internship i was forced to learn php and Laravel and build a full stack website with auth cruds with predefined templates in less than two weeks .
i have to say Laravel sucks comparing it to something like aspnet, Nestjs, Nextjs or Express i found myself overwhelmed with learning in a very short period and what makes things worst is the fact that no one in the agency i am in is helping or speaking with me i asked help from a Senior guy and he was like "i am too busy"...
I also can't quit since this internship is for school purpose so yes rip for me3 -
I need to check 100k tables in the database so I wrote a script... It runs fine for 5 minutes; then suddenly I get an error out of nowhere: getaddrinfo ENOTFOUND influxdb-dev.cloud.etc.com. What the helly hell? When I restart my script, the host name is found fine again; after 5 more minutes it crashes again with the same error. I cannot think of a good reason why this happens. Why would the host disappear? RIP6
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Server-side JS existed in 2001, way before Node. The more you know https://github.com/antville/...4
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I love JS but I hate JS Frameworks. All of them, but react by passion. I used a bit vue with Laravel but meh... Angular i did not tried.7
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Is there a good technical reason why React is the most popular? Or is it just because of marketing, and other things like that?6
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I made this little webapp to make custom subscription feeds for YouTube
https://subber-app.herokuapp.com
I use it for all the Simon Whistler channels2 -
I am trying to build a forex trading bot using node.js and meta-api.
I have no knowledge of bots before this.
Anyone has worked on this or want to collaborate, It would be great.2 -
I wish I was knowledgeable enough to say that a certain programming language, that has been in use by the industry for 20+ years, is utter garbage. And I could explain why that is.16
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Our lead frontend dev insists on using <select> as a dropdown for a language switcher in the navbar of a website and then make the page redirect to the localized url using the onChange event with JS.
Am I wrong thinking that's just really, really dumb, or am I just dumb?3 -
Babel fails about 10% of the time, but if I re-run it it works. What the fuck did I even get myself into, and why aren't elements of a modern javascript toolchain completely deterministic? (webpack, babel, typescript, react)1
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What's the worst part about testing React components? Using the equivalent of fucking stone tools to do your component integration tests! We got errors with no context and errors with no stack trace, just spewing out bullshit! A sample:
The classic "Can't access .root on unmounted test renderer"
The unforgettable and ALWAYS visible "Warning: An update to YourShittyComponent inside a test was not wrapped in act(...)."
We do love it! -
Coming from a PHP, JS and Flutter developer:
I want to start building more websites entirely with Js frameworks. The less the better. Needs to import json data, perform ajax requests etc.
Can't decide, do I learn Vue or Svelte?8 -
Trying to make a nodejs backend is pure hell. It doesn't contain much builtin functionality in the first place and so you are forced to get a sea of smaller packages to make something that should be already baked in to happen. Momentjs and dayjs has thought nodejs devs nothing about the fact node runtime must not be as restrained as a browser js runtime. Now we are getting temporal api in browser js runtime and hopefully we can finally handle timezone hell without going insane. But this highlights the issue with node. Why wait for it to be included in js standard to finally be a thing. develop it beforehand. why are you beholden to Ecma standard. They write standards for web browser not node backend for god sake.
Also, authentication shouldn't be that complicated. I shouldn't be forced to create my own auth. In laravel scaffolding is already there and is asking you to get it going. In nodejs you have to get jwt working. I understand that you can get such scaffolding online with git clone but why? why express doesn't provide buildtin functions for authentication? Why for gods sake, you "npm install bcrypt"? I have to hash my own password before hand. I mean, realistically speaking nodejs is builtin with cryptography libraries. Hashmap literally uses hashing. Why can't it be builtin. I supposed any API needed auth. Instead I have to sign and verfiy my token and create middlewares for the job of making sure routes are protected.
I like the concept of bidirectional communication of node and the ugly thing, it's not impressive. any goddamn programming language used for web dev should realistically sustain two-way communication. It just a question of scaling, but if you have a backend that leverages usockets you can never go wrong. Because it's written in c. Just keep server running and sending data packets and responding to them, and don't finalize request and clean up after you serve it just keep waiting for new event.
Anyway, I hope out of this confused mess we call nodejs backend comes clean solutions just like Laravel came to clean the mess that was PHP backend back then.
Express is overrated by the way, and mongodb feels like a really ludicrous idea. we now need graphql in goddamn backend because of mongodb and it's cousins of nosql databases.7 -
I can't google jargon, what do you call it when you "flip" a function call, such that the call becomes an event in some dispatch system and return becomes a call on the event? I had to implement five such APIs this week with surface level differences and I'm starting to feel like it has to have a name if it's this popular.
For the pedantic, I mean async calls in JS in particular, I know you can't just invert a synchronous function call that uses a stack without peek.7 -
Am I learning too much, I have already 'understood' Flutter or at least how to use it, have two working projects on it, and learning how to use Android with Jetpack libraries, and now I have to learn HTML, CSS and JS because I still don't know how to create a website and I still don't have as many projects as one can be satisfied with3
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Even tho I really hate UI in .NET like Xamarin and Windows SDK
I still love reusing all of my C# service and extensions
Rather stay in .NET than learn JS and CSS2 -
I f**king hate you JS, I hate you.
I beg our vast developer community, please replace this sh*t, or else
to Microsoft, let the devs access GitHub copilot for free. I don't want my best coding practices to fade away bcuz of this sh*t.1 -
I just discover the language Dart (https://dart.dev/) and I think I do not fully get the scope of it.
Afaik it's a language for building cross platform guis where in the past you would have used something like ionic. So am I right that Dart is not quite for web development (as a "replacement" fur js/ts)?4 -
Is html/Jsx, css, and js the furthest we can go in making ui design by coding easy? because I really don’t see an easier option. For example we went from C to python which is very huge step in making the process of writing code easy.6
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For the whole january month, i was looking to create a text editor in which text is edited in the div block so i thought of doing it with javascript creating events of when this button is pressed do this. then today i found out i can do that with just adding contenteditable='true' in the div element. I was like i should have searched it in the first place.A Month wasted.2
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Not a Rant,
I'm just searching freelancers! I used this site when I was just starting my career. I still have the stickers on my (now old) Notebook I got 2016-ish for having... I don't know how many likes on here (user:chrome).
If one of you knows something about: Laravel, PHP, Bitcoin Core, BTC LN, Ads, Marketing, Social Media, CSS, HTML or JS - hit me up!
Maybe just send a mail to: admin@lahuge.com
I would love to find a team on this site. I hope the Community is still well. Back in the day it was really fun to watch this site grow.
Greetings,
Chrome aka. LaHUGE
PS.: If you're from Germany that's a Plus, but not needed ;P
(copy pasta because this Account is bigger, maybe it helps?)4 -
For general purpose learn java, for web learn js/ts. My advice to any beginner who just wants to get into programming.
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I rolled out a feature in one of my previous organizations. It looked awesome. I couldn’t wait to receive all the praises and appreciations but instead was bombarded with bugs and issues. Well, I tested the feature on chrome but little did I know that the users used IE and safari. This is where polyfills in javascript step in. Here I've assembled a list of some important polyfills. Do read it and let me know your opinions.
https://readosapien.com/polyfills-o...1 -
!rant Learned from an online course that you can use Chrome Snippets (JS) to run your own code as an entire file rather than writing it all in console (which only supports line by line unless you do shift + enter).
I had seen this before but I wasn't fully aware of it.1 -
Is there any tool that generates an eslint config interactively? E.g. I would start off with airbnb style (but not required) and then toggle different options and see what changes and what will be highlighted. In the end I can save the config. I know eclipse provides such a wizard for java, but haven't found an equivalent one for JS/TS. Anything better than ESLint playground?1
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Hello Mr. Internet,
I just wanted to ask if someone knows an "easy" solution for a Bitcoin Cashback system. We're using Amazon, Ebay & AWIN as affiliate Partners.
If you could build something like this, I would love to speak to you!
At the moment we're updating our DB (11 Million Products) and we'll include a better Search. Right after that we would like to add an Accountsystem + BTC Cashback.
I used DevRant back in 2016. Is someone out here?
9 -
Made fun of JavaScript and told millions why Python is better than all other languages on this fucking planet. But still...
8 -
I search nom package for Express Js who make controllers and Models for postgresql or MySQL instead of mongoose for mongoDB3
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Hi everyone
I have a python script that continuously collects data for me. I want to be able to display that data on a node js server. How should I go about this? I was thinking of maybe having the python script send get requests to the server but I feel that is not the right answer. Let me know if u guys need more info, thanks!5 -
What's the minimal feature set that can make a language as ornamented as JS into a comfortable REPL?
Should I write a full parser or should I try to patch my way around with regex?
It will have to interface a lot with JS so it has to be able to manage JS datastructures in some fashion, which means that I can't just make a whole new command line with its own programs.
My current plan:
Some delimiter (probably a semicolon) will take the output of a command and inject it in the next in case you decide halfway through a line to do some more processing, It also awaits promises and does some other nice stuff to make controlling such pipelines easy. I have an elaborate system in mind to decide where a value must be injected to make the line valid so in most cases you don't even have to indicate it. JS has beautifully simple syntax rules so I have a lot of technical balance to burn before I start building technical debt.
I have some ideas for automatic parentheses and commas in function calls. I realize while using a command line you do not want to tap shift often. My main idea here is that two names or values in js are always joined by an operator so the first missing operator is a call and following missing operators are commas until the end of line. This has lots of nasty edge cases though, like that no argument expression can begin with a unary operator or a bracket of any shape. You can always prepend a comma but it's cognitive load.
Anyway, do you have any suggestion or warning besides "js bad" which I know but it's the most popular sandboxable language and has a massive existing set of libraries which I kinda need.3
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