apps/web · scn-chat · Tangled

ATProto-based AI Assistant Chat interface.

scn-chat apps web

2 folders · 4 files

hadsie.com · Retry busy providers. Don't retry spent keys. Add messaging for users. · 2w ago

Retry busy providers. Don't retry spent keys. Add messaging for users.

Retry busy providers. Don't retry spent keys. Add messaging for users.

A search result's snippet of a reply renders its Markdown through Streamdown, as the reply itself does, so the web app no longer depends on react-markdown or remark-gfm. It uses Streamdown's Block rather than the Streamdown component, which would wrap the snippet's run of text in a div and complete the Markdown the snippet's cut left open, so the snippet renders the same elements as before and the tests pass unchanged. The plugin that marks matches is a named function, since Streamdown caches its parsers by the names of their plugins.

Rebuild the web app on TanStack Start and Router, with routes at /chat and /shared.

Shiki's Oniguruma engine, a 600 KB wasm, is no longer built. Shiki's full bundle names it for its shorthand highlighter, which the app never uses, since @streamdown/code highlights with Shiki's JavaScript engine, so the wasm was built and precompressed on every build but never loaded. vite.config.ts aliases shiki/wasm to a stand-in, parts/no-wasm.ts, that fails to load with a message saying why, so anything that did reach for the engine would say so rather than highlight nothing. Code built through the alias still highlights in Chrome. The web UI spec says so beside the rehype-raw stand-in.

vitest.config.ts

Compile the web app with React Compiler, through plugin-react's Babel preset, in the browser build and in tests. Server rendering stays uncompiled, since it renders once.