htmx gives you access to AJAX, CSS Transitions, WebSockets and Server Sent Events directly in HTML, using attributes, so you can build modern user interfaces with the simplicity and power of hypertext
htmx is small (~14k min.gz’d), dependency-free, extendable, IE11 compatible & has reduced code...
Why is he not mentioning restfulobjects? This is exactly what he describes, just encapsulated in JSON, not in HTML, and in a way that it can actually be automatically consumed as there are some guidelines how to structure the documents.
We use it at work, and I don't like it. Its overly complicated and adds a lot of overhead (at least in the way we implemented it). A simple HTTP+JSON RPC with a good URL structure and a OpenApi documentation would be easier to understand, and to consume.
What the heck… Yeah, I wouldn't want to use that either. While it may be a formalization, it seems like it would significantly increase complexity and overhead. That can't be worth it unless it's a huge enterprise system that has to work with generalized object types across teams or something.