What tasks have you automated in your day to day life? And please explain how you did it?

Following this :)

Jira don't show you a detail dashboard what issues are on a version with the corresponding developer and the state. Ok, it's "possible" wit kanban boards but it's ugly and can't switch fast between versions. Also if you have over 13k issues and about 300 issues in a version it's slow as hell.
So I coded my own dashboard for Jira. Now I can switch fast between versions and branches and all is super fast. Also works wit oauth of Jira. Nicely done.

crontab everything on a raspberry pi

I created a function on my phone that sends cat facts to everyone i know every day 😂

When I start driving I use the app Automate to start playing my podcasts I've downloaded.

I was expecting for ex, one of my freind fetches the stackoverflow top answer of his question to his terminal.

I have Pocket Casts download and manage my podcasts for me. Well worth the money.

Made a custom ambilight system for my 55" TV so use those lights instead of the normal lights.
Also listen to music from my PC on a timer when going to bed.
Naturally, made the necessary software to go to bed, tap a button on my phone and the lights turn off, monitor turns off and the timer on the PC starts.