alt Hacker NewsJust want to add that even though ivi is using tagged templates, I am strongly against using tagged templates to describe UIs as a Web Standard.
One of the most useful features that could make a lot of incremental computation problems easier is "value types"[1], but unfortunately it seems that isn't going to happen anytime soon. The biggest constraint when developing an efficient UI framework with good DX is JavaScript. Also, it would be nice to have `Node.prototype.insertAfter()` :)
> The biggest constraint when developing an efficient UI framework with good DX is JavaScript.
for perf, s/JavaScript/DOM, i think.
good DX comes from ecosystem and amount of time invested in making good tooling. JSX would be a non-starter without IDEs helping autocomplete, linting/format, syntax coloring, and webpack/babel to do the compilation.
tagged templates could reach at least the same level of DX as JSX if the community invested the resources to make that better. i'm not saying it's the right solution for a standard, but it would be way better than jsx, since tagged templates are already a standard.