Spotify isn't doing anything unique here, and it's not really a marketing campaign to explain away their UI. It's more of a showcase for hiring professionals, developers/designers/etc. Facebook has a similar one -> https://design.facebook.com/. Source: almost 3 years ago

Also, read anything published by Design @ Facebook. Source: about 3 years ago

Design+Code by Dan Mall: https://designcode.io/. - Source: dev.to / about 1 month ago

In particular, the third edition focuses heavily on desktop while the fourth edition strays into mobile. Love em. That said, more practical and recent resources include https://www.interaction-design.org/master-classes and https://designcode.io/ for different topics. I’m sure there are others, but these are just off the top of my head. - Source: Hacker News / 6 months ago

Design+Code - If you're a really visual learner and leans towards the design aspect of front-end development then this resource is probably the best for you. Their whole spiel is to help designers transition into the programming side of things. Source: 11 months ago

Here’s a great resource to learn how to create complex layouts on SwidtUI Https://designcode.io courses and a kavsoft on YouTube. Source: about 1 year ago

I've googled, but didn't fine much. Also is there anything similar to Laracasts for React Native? I found https://designcode.io/ but their react native course seems pretty outdated. Source: about 1 year ago