So I know React & Vue, webpack, Node/Express, ES2018, GraphQL, all the "fancy stuff" but I'd also like to get some skills creating/customizing WP templates.
Any recommendations on how to get started?
(other than "eww WordPress, pls kill yourself")

Just learned the vue.js framework, which I think is really awesome - and now I gotta learn and work with WordPress for my current project. Oh the irony...

Hope WordPress isn't just as horrible as people on here make me think :(

At least my functions call back as promised...

Does anyone here have experience with Kotlin?
I'm 100% JavaScript/web development for the moment but I consider trying to write some native Android apps earlier or later and heard some good things about Kotlin (language developed by the guys from IntelliJ afaik), which is supported natively by Android.
Soooo, how does it hold up?

I fucking hate vendor prefixes. HATE.

Got some nice JS code? Well it's about to get ugly 'cause in our browser, the API needs some special name treatment or it feels offended.

Got some nice CSS?
You're welcome, it just grew 3x in size because "ugh, I ain't havin' the same flexbox as lousy Chrome over there! I'm special, I'm -ms-!"

Fucking bullshit.

Just updated my LinkedIn summary, included "Design Thinking", "bleeding edge technologies" and "innovation-driven"...
What other phrases can you think of that only exist to play Buzzword-Bullshit-Bingo? :D

Websites install to my phone and behave just like native apps (Progressive Web Apps) and native apps don't need installing anymore and behave just like websites. (Instant Apps)
The lines are blurring. I don't know what to believe anymore.

YAAAY,
finished my first small project today!
It was the final project of my semester in coding and because coding isn't the main focus of my studies there's not much expected from us - new Date, sorting a list and using local storage were among the more 'complicated' things we learned...
So most of my mates just develop/design a small portfolio website or something but my team (2 others and me) wanted to do a little more so we built a progressive web app, complete with service worker for offline functionality and so on, that can take pictures using your camera, save them to IndexedDB, display only the images the currently logged in user actually took and much more... and today is the day all bugs (that we found...) are finally ironed out!
Now I know that still is just the very beginning but now I want to learn mooooore!
Am happy, had to rant. :D