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Markstream svelte

Skill bg-szy/TOP-SKILLS/skills/marketplace/markstream-svelte

Integrate markstream-svelte in Svelte 5 apps. Svelte 4 unsupported.From its SKILL.md

Install
npx -y skills add bg-szy/TOP-SKILLS --skill markstream-svelte

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 5 stars5 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.5 KB, 357 tokens by cl100k_base, as published. Nobody here has run it

Markstream Svelte

  • Confirm Svelte 5; ask Svelte 4 users to upgrade.
  • Add package and only requested peers.
  • Import CSS after resets; KaTeX CSS for math.
  • Default to <MarkdownRender {content} />.
    • For streaming AI chat, keep content and use built-in smooth streaming first.
      • smoothStreaming="auto" is the default and activates when typewriter={true} or maxLiveNodes <= 0.
      • typewriter only controls the blinking cursor and defaults to false.
      • fade controls node enter and streamed-text fade animations and defaults to true.
    • Streaming vs recovering history: in chat UIs the same renderer starts streaming and later switches to history when final={true}.
      • Streaming: smoothStreaming="auto", fade={false}, typewriter={true}. Smooth pacing handles gradual appearance; fade would flicker.
      • Recovering history: smoothStreaming={false}, fade={true}, typewriter={false}. Content is already complete — pacing would slow it down, but fade gives a polished entry animation.
      • Dynamic switch: smoothStreaming={isStreaming ? 'auto' : false}, fade={!isStreaming}.
    • Use nodes + final for worker-preparsed content, shared AST stores, or custom AST control.
  • Use $props() and callbacks.
  • Workers: setKaTeXWorker, setMermaidWorker, workers/*?worker.
  • Custom UI: scoped setCustomComponents, customId, customHtmlTags.
  • Verify with svelte-check, build, or e2e.

What ships with it: 1 file

20.3 KB alongside SKILL.md

Keep looking

Skills are one crate of 325,949. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.