Can anyone suggest me good practice for scrapping website using js?

When I wanted to learn I just found an online store to practice on, it worked out well.

Get yourself an avatar

First of all, make sure you're only scraping things you are allowed to. Also make sure you're not doing it every few seconds, but perhaps one or twice a day (depending on what you're using it for)

For starters you must get the actual data. For that I'd recommend Axios (https://github.com/axios/axios)

For actually parsing the HTML id recommend one out of two libraries. If you're familiar with jQuery Cheerio might be nice to use (https://github.com/cheeriojs/...). The downside is that is doesn't execute Javascript or apply CSS. If you need that I'd go with a popular alternative, JSDOM (https://github.com/jsdom/jsdom). It might be a little bit more challenging to get the grasp of, but it offers a few extra tricks.

@ScriptCoded thanks

@mishaor thank you

Xrayjs

@chzbgr thanks