A modern programming language that makes developers happier.

kotlinlang

I wish there was a "how to make your Kotlin app secure"

Ooh, it would be neat to put something like this together, maybe with some video tutorials!

I find them cumbersome, hard to follow and painful to update

I enjoy small and practical texts with exercises and checklists (or eventually workflows)

Haha OK. That's fair. I tend to go back and forth myself. Some topics I like videos on, others text version is nice. You're right about updating - it's impractical with video!