Basically a ReSTifarian who's been in hibernation mode. I embrace the concept of hypermedia affordances, and have built various apps over the past 10+ years:

1. backends in Django/Python, Firebase, MongoDB, PostgreSQL,
2. frontends for the enterprise and small-scale websites alike,
3. browser automation to scrape real estate sites,
4. visualization with D3,
5. 3D-printing+UI experimentation,
6. mobile progressive web apps with Cordova/AngularJS,
7. WordPress sites with responsive designs, etc.

I'm learning modern Angular and React now (just finished surveying a Full-Stack JavaScript Course at Udemy based on LoopBack and React; May 2020), and I've also studied holochain, other cryptosystems and underlying principles (CAP theorem, ACID/BASE, SSI and DPKI, etc). You've got to combine atomic BEM with utility classes to scale your CSS, and don't do redundant accessibility labeling. You know the drill!