[sirsuki]

I tried reactivity once to help me understand the implementation details under the hood. I wrote https://fancy-pants.js.org/ for this where I attached mutation to scheduling a render cycle. But it doesn’t address rendering leaving that to the student.

Something that really fascinates me is the difference between diffing versus declaration of dynamic content. In React and Vue it is a runtime function to know what changed and how to apply it. In Ember and Svelte it is a compile time calculation based on markers in the template.

I guess it comes down to personal preference. I’m quite the fan of a declarative style template that gets converted/compiled to a machine under the hood instead of diffing at runtime.