Simon-He95/markstream-vue

Health v2 · maintenance only

Adoption not part of the score

2967 stars · 180 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A family of streaming Markdown renderer components for AI chat and LLM token-stream UIs, with markstream-vue as the stable Vue 3/Nuxt/VitePress package and siblings for React, Svelte, Angular, and Vue 2. It handles incomplete Markdown gracefully with progressive Mermaid and D2 diagrams, KaTeX math, stream-diffs code blocks, safe HTML, custom tags, and low-jitter incremental updates.

Use cases

• render streaming markdown from an LLM token stream in a Vue chat UI
• display AI chat responses with SSE in Nuxt
• render partial markdown without layout jitter while tokens arrive
• show progressive mermaid diagrams and KaTeX math in AI output
• render streaming code diffs as they are generated
• integrate a markdown renderer into a VitePress docs theme
• migrate from react-markdown to a streaming-friendly renderer
• safely render markdown with custom tags like thinking in AI apps

When to choose

• you render AI/chat/SSE output while text is still arriving
• you need progressive Mermaid, D2, KaTeX, or streaming diff code blocks
• you want viewport-aware scheduling for large documents
• you build Vue/Nuxt/VitePress UIs and want the most mature package in the family

When to avoid

• you only render completed, static markdown
• you depend heavily on the unified remark/rehype plugin ecosystem
• you need HTML allow/deny lists as first-class props
• you need a stable Angular or Svelte renderer today (those packages are alpha/beta)

Facets

library · maturity stable

markdown templating ui-components nlp frontend web-development large-language-models chatbots documentation cross-platform streaming-markdown ai-chat vue nuxt react svelte angular katex mermaid sse token-streaming safe-html vitepress code-diffs nodejs web-server

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