feature: WASM web app

[caner-cetin]

A web editor, for at least preview can be done with https://go-app.dev/. I may work on this, couldn't find anything similar on issues. pls hit me up if someone already works on a web app.

[nhooyr]

This is a goal. @alixander thoughts on doing it for the playground? That way we don't even need a stateful API, all static!!!

[alixander]

our wasm build currently is 50M lmao. the vast majority is Goja. the other big dead weight is playwright

[alixander]

without goja, playwright, elk, dagre, i got the build down to 27M, compressed with gzip is 6.5M.

compressed with brotli is 4.4M. i think that's a reasonable size to serve to users, even with fast load times as a top priority for the playground. further removing fonts, mathjax, pflag and net, can probably hit a bit over 3M compressed? @nhooyr wdyt

[nhooyr]

Yea we don't need goja on the web, we can run the JS directly in the browser. See #366

Yes, 4.4M is excellent.

[zachcp]

+1 for this. Would love to have something like a fully embeddable playground/static site.

[nickchomey]

could tinygo perhaps be useful here for making a smaller wasm binary? https://tinygo.org/docs/guides/webassembly/

[alixander]

Thank you for the suggestion. I tried tinygo with some minimal effort ~a year ago but ran into errors. The size shouldn't be an issue anyway once we shed unused dependencies for wasm.

[caner-cetin]

i forgot why i asked for this feature and what is D2 but, gratz! and thank you :3

[alixander]

haha yeah this one's been on the backburner for a while

[nhooyr]

Slick! 🚀

[zachcp]

Awesome!