Show HN: "React" in 50 lines of vanilla JS

For references, I'm taking implementing the "MyComponent" example from the "Broken Promise of Web Components"[1] article, in minimal JS.

One thing it's meant to show you don't need to "transpile" from a DSL to do this stuff.

Simplifying the way I build web apps means a great deal to me.

[1] https://dmitriid.com/blog/2017/03/the-broken-promise-of-web-...

This doesn't seem to update when "data" is updated. Without that, it's not even a little bit like React...