Lit: a library for building fast, lightweight web components

The evolution of lit is fascinating to watch because it's built and promoted by people with rather visible and public dislike of everything React. And yet, it's already turned into React-lite.

- Custom HTML-like syntax

    <button @click="" .disabled="" />

- Custom Javascript rules

    // valid JS, invalid lit
    const tagName= "a";
    
    `<${tagName} href="">Some link</${tagName}>`

- Custom rules for special functions.

    // classMap looks like a regular JS function, but it's not.
    // Both of these will produce an error
    
    <div class="my-widget ${classMap(dynamicClasses)}  ${classMap(dynamicClasses)}">Static and dynamic</div>

    <div data-class="${classMap(dynamicClasses)}">Static and dynamic</div>

- Context https://lit.dev/docs/data/context/

- Experimental compiler: https://github.com/lit/lit/tree/main/packages/labs/compiler#...