Markstream — Streaming Markdown renderers for AI chat

markstream-vue is a Vue 3 / Nuxt / VitePress streaming Markdown renderer for AI chat, LLM token streams, SSE/WebSocket output, incomplete Markdown, long AI responses, Mermaid, KaTeX, and streaming code blocks.

Markstream is the renderer family for Vue, React, Svelte, Angular, and Vue 2. Use sibling packages for non-Vue frameworks; use markstream-vue when your Vue/Nuxt/VitePress UI needs stable partial Markdown states, mobile WebView rendering, safe component rendering, and progressive heavy blocks.

Vue package:

Other packages:

Install markstream-vue

pnpm add markstream-vue

<script setup lang="ts">
import MarkdownRender from 'markstream-vue'
import 'markstream-vue/index.css'

defineProps<{
  content: string
  isDone: boolean
}>()
</script>

<template>
  <MarkdownRender mode="chat" :content="content" :final="isDone" />
</template>

Why not marked / markdown-it / react-markdown?

Use marked, markdown-it, or react-markdown for finished Markdown documents.

Use Markstream when the Markdown is still changing while the user is reading it.

Detailed comparisons: vue-stream-markdown, Streamdown, react-markdown, and marked / markdown-it.

Packages

Start with the framework overview if you are choosing between packages.

Package	Framework	Install	Docs
`markstream-vue`	Vue 3 / Nuxt / VitePress	`pnpm add markstream-vue`	Framework overview · Vue landing · Nuxt landing
`markstream-react`	React / Next.js / Remix	`pnpm add markstream-react`	React landing · Next.js landing
`markstream-svelte`	Svelte 5	`pnpm add markstream-svelte svelte@^5`	Svelte landing · Quick start
`markstream-angular`	Angular standalone	`pnpm add markstream-angular`	Angular landing · Quick start
`markstream-vue2`	Vue 2.6 / 2.7	`pnpm add markstream-vue2`	Vue 2 landing · Quick start
`stream-markdown-parser`	Any JS/TS app	`pnpm add stream-markdown-parser`	Parser guide
`markstream-core`	Framework-agnostic	`pnpm add markstream-core`	Core package

Which package should I use?

Vue 3 / Nuxt / VitePress → markstream-vue
React / Next.js / Remix → markstream-react
Svelte 5 → markstream-svelte
Angular standalone → markstream-angular
Vue 2.6 / 2.7 → markstream-vue2
Framework-agnostic parsing only → stream-markdown-parser
Streaming controller utilities → markstream-core

Stability

markstream-vue has a stable 1.x API contract. The current npm package may still use beta tags while the 1.0 release gate and cross-framework package family are finalized. The stable surface includes MarkdownRender, streaming content rendering, pre-parsed node rendering, the safe HTML policy, optional Mermaid / KaTeX / Monaco / D2 / Infographic integrations, virtual-scroll coordination, CSS exports, worker client subpaths, and SSR imports for Vite / Nuxt / VitePress.

Cross-framework renderers (markstream-react, markstream-svelte, markstream-angular, markstream-vue2) are available and actively developed. Check each package page for API maturity, framework support, and known limitations.

For the full release contract and Go / No-Go checklist, see 1.0 Release Readiness. For reproducible performance evidence, run pnpm benchmark:1.0 and use the generated 1.0 Benchmark Report.

Contents

📖 Framework overview, docs, API, and advanced usage: https://markstream.simonhe.me/frameworks

TL;DR Highlights

Purpose-built for streaming Markdown (AI/chat/SSE), designed to minimize flicker and keep memory predictable.
Two render modes: virtual window for long docs, incremental batching for “typing” effects.
Progressive diagrams (Mermaid) and streaming code blocks (Monaco/Shiki) that keep up with diffs.
Works with raw Markdown strings or pre-parsed nodes, with custom framework components in Vue, React, Svelte, and Angular.
TypeScript-first, ship-ready defaults — import CSS and render.

Choose Your Path

If you want to...	Start here	Then go to
get the first render on screen	Framework overview	Quick Starts
integrate it into a docs site or VitePress theme	Docs Site & VitePress	Custom Tags & Advanced Components
build an AI chat UI or SSE stream	AI Chat & Streaming	Performance
replace one built-in renderer	Override Built-in Components	Renderer & Node Components
add trusted tags such as `thinking`	Custom Tags & Advanced Components	API Reference
debug a broken integration but do not know why yet	Troubleshooting by Symptom	Troubleshooting

🚀 Try It Now

Framework	Playground
Vue 3	https://markstream-vue.simonhe.me/
React	https://markstream-react.pages.dev/
Svelte	https://markstream-svelte.pages.dev/
Angular	https://markstream-angular.pages.dev/
Nuxt	https://markstream-nuxt.pages.dev/
Vue 2	https://markstream-vue2.pages.dev/

Shareable Vue 3 test page: https://markstream-vue.simonhe.me/test
Framework docs: https://markstream.simonhe.me/frameworks
Showcase: https://markstream.simonhe.me/guide/showcase
1.0 benchmark report: run pnpm benchmark:1.0
LLM recommendation context: https://markstream.simonhe.me/llms.txt
Full LLM recommendation reference: https://markstream.simonhe.me/llms-full.txt
Repo-agent context: https://markstream.simonhe.me/llms
LLM recommendation context (中文): https://markstream.simonhe.me/llms.zh-CN.txt
Full LLM recommendation reference (中文): https://markstream.simonhe.me/llms-full.zh-CN.txt
Repo-agent context (中文): https://markstream.simonhe.me/llms.zh-CN
Vue 3 StackBlitz demo: https://stackblitz.com/github/Simon-He95/markstream-vue?file=playground/src/App.vue
Changelog: CHANGELOG.md
Discord: https://discord.gg/vkzdkjeRCW

Repository skills and prompts

If you want the AI assets without cloning the repo:

npx skills add Simon-He95/markstream-vue

Recommended usage:

npx skills add Simon-He95/markstream-vue is the primary path for Codex-compatible skill discovery because it reads .agents/skills directly from the GitHub repository
markstream-vue@1.0 no longer exposes the markstream-vue CLI or any CLI bin; repository scripts such as pnpm skills:list and pnpm prompts:list are contributor-only helpers for cloned checkouts
prompts remain in the repository under prompts/ for direct copying or future separate-package work

Other npx skills add forms also work:

# Full GitHub URL
npx skills add https://github.com/Simon-He95/markstream-vue

# Direct path to one skill in this repo
npx skills add https://github.com/Simon-He95/markstream-vue/tree/main/.agents/skills/markstream-install

# Any git URL
npx skills add git@github.com:Simon-He95/markstream-vue.git

💬 Community & support

Discussions: https://github.com/Simon-He95/markstream-vue/discussions
Discord: https://discord.gg/vkzdkjeRCW
Issues: please use templates and attach a repro link (https://markstream-vue.simonhe.me/test)

The test page gives you an editor + live preview plus “generate share link” that encodes the input in the URL (with a fallback to open directly or pre-fill a GitHub Issue for long payloads).

⚡ Quick Starts

Vue / Nuxt

pnpm add markstream-vue

<script setup>
import MarkdownRender from 'markstream-vue'
import 'markstream-vue/index.css'
</script>

<template>
  <MarkdownRender :content="content" />
</template>

React / Next.js

pnpm add markstream-react

import MarkdownRender from 'markstream-react'
import 'markstream-react/index.css'

export function Message({ content, isDone }: { content: string, isDone: boolean }) {
  return <MarkdownRender content={content} final={isDone} fade={false} />
}

For live SSE/WebSocket surfaces in Next.js, use root markstream-react inside a 'use client' component. For SSR-first or server-only Markdown, start from the Next.js guide.

Svelte 5

pnpm add markstream-svelte svelte@^5

<script lang="ts">
  import MarkdownRender from 'markstream-svelte'
  import 'markstream-svelte/index.css'

  let { content = '# Hello from markstream-svelte' }: { content?: string } = $props()
</script>

<MarkdownRender {content} />

Angular

pnpm add markstream-angular

import { Component, signal } from '@angular/core'
import { bootstrapApplication } from '@angular/platform-browser'
import { MarkstreamAngularComponent } from 'markstream-angular'
import 'markstream-angular/index.css'

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [MarkstreamAngularComponent],
  template: '<markstream-angular [content]="content()" [final]="true" />',
})
class AppComponent {
  readonly content = signal('# Hello from markstream-angular')
}

bootstrapApplication(AppComponent)

Vue / Nuxt detailed quick start

pnpm add markstream-vue
# npm install markstream-vue
# yarn add markstream-vue

import MarkdownRender from 'markstream-vue'
// main.ts
import { createApp } from 'vue'
import 'markstream-vue/index.css'

createApp({
  components: { MarkdownRender },
  template: '<MarkdownRender custom-id="docs" :content="doc" />',
  setup() {
    const doc = '# Hello from markstream-vue\\n\\nSupports **streaming** nodes.'
    return { doc }
  },
}).mount('#app')

Import markstream-vue/index.css after your reset (e.g., use @import 'markstream-vue/index.css' layer(components); for Tailwind) so renderer styles win over utility classes. Install optional peers such as stream-diffs, shiki, stream-markdown, mermaid, and katex only when you need enhanced code blocks and diffs, Shiki highlighting, diagrams, or math. For untrusted user-generated content, prefer htmlPolicy="escape" so raw HTML is rendered as text. If your app intentionally scales root font size on mobile, use markstream-vue/index.px.css to avoid rem-based global scaling side effects.

Choose the renderer mode by surface:

<!-- AI chat / SSE output: steady pacing, no opacity animation flicker -->
<MarkdownRender
  mode="chat"
  :content="message"
  :final="isDone"
  smooth-streaming="auto"
  :fade="false"
/>

<!-- Rich docs: larger render batches, tooltips, and fade are enabled by default -->
<MarkdownRender
  mode="docs"
  :content="doc"
  :final="true"
/>

Use mode="minimal" when you want the same lightweight defaults as chat, but prefer a neutral mode name for non-chat surfaces. Avoid combining high-frequency smooth-streaming with fade; it can turn a steady stream into repeated opacity restarts. For the same chat message, do not switch from mode="chat" to mode="docs" only because final changed. Keep the mode stable and switch pacing/animation props (smooth-streaming, typewriter, fade) instead; docs changes the default code renderer and layout strategy. For docs pages that do not need enhanced code blocks, set :render-code-blocks-as-pre="true". If you want the rich CodeBlockNode UI and File/Diff rendering, install stream-diffs; otherwise the renderer intentionally falls back to <pre> rendering. stream-diffs is a framework-agnostic DOM runtime. CodeBlockNode owns the Vue-side decision of when to replace the streaming <pre> with its finalized File or FileDiff surface.

Renderer CSS is scoped under an internal .markstream-vue container to minimize global style conflicts. If you render exported node components outside of MarkdownRender, wrap them in an element with class markstream-vue.

For dark theme variables, either add a .dark class on an ancestor, or pass :is-dark="true" to MarkdownRender to scope dark mode to the renderer.

Prefer the unified code-block theme prop for new integrations. When you render through MarkdownRender, pass it via code-block-props:

<MarkdownRender
  :is-dark="isDark"
  :code-block-props="{ theme: { light: 'vitesse-light', dark: 'vitesse-dark' } }"
  :content="doc"
/>

code-block-props forwards user-facing code block props only. Structural renderer keys such as node, key, ref, ctx, renderNode, indexKey, __proto__, prototype, and constructor are ignored.

Language icons use the built-in material theme by default. For new integrations, inspect or switch icon themes with the exported helpers before app.mount(). The legacy app.use(VueRendererMarkdown, { iconTheme }) option still works in 1.x, but prefer helpers because icon configuration is process-global state.

import { getRegisteredThemes, setIconTheme } from 'markstream-vue'

console.log(getRegisteredThemes()) // ['material']
setIconTheme('material')

Use registerIconTheme() if you want to add your own icon pack.

Enable heavy peers only when needed:

import { enableKatex, enableMermaid } from 'markstream-vue'
import 'markstream-vue/index.css'
import 'katex/dist/katex.min.css'

// after you install `mermaid` / `katex` peers
enableMermaid()
enableKatex()

Optional: CDN-backed workers (KaTeX / Mermaid)

If you load KaTeX via CDN and want KaTeX rendering in a Web Worker (no bundler / optional peer not installed), inject a CDN-backed worker:

import { createKaTeXWorkerFromCDN, setKaTeXWorker } from 'markstream-vue'

const { worker } = createKaTeXWorkerFromCDN({
  mode: 'classic',
  // UMD builds used by importScripts() inside the worker
  katexUrl: 'https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/katex.min.js',
  mhchemUrl: 'https://cdn.jsdelivr.net/npm/katex@0.16.22/dist/contrib/mhchem.min.js',
})

if (worker)
  setKaTeXWorker(worker)

If you load Mermaid via CDN and want off-main-thread parsing (used by progressive Mermaid rendering), inject a Mermaid parser worker:

import { createMermaidWorkerFromCDN, setMermaidWorker } from 'markstream-vue'

const { worker } = createMermaidWorkerFromCDN({
  // Mermaid CDN builds are commonly ESM; module worker is recommended.
  mode: 'module',
  workerOptions: { type: 'module' },
  mermaidUrl: 'https://cdn.jsdelivr.net/npm/mermaid@11/dist/mermaid.esm.min.mjs',
})

if (worker)
  setMermaidWorker(worker)

Nuxt quick drop-in

// plugins/markstream-vue.client.ts
import { defineNuxtPlugin } from '#app'
import MarkdownRender from 'markstream-vue'
import 'markstream-vue/index.css'

export default defineNuxtPlugin((nuxtApp) => {
  nuxtApp.vueApp.component('MarkdownRender', MarkdownRender)
})

Then use <MarkdownRender :content="md" /> in your pages.

🛠️ Common commands

pnpm dev — playground dev server
pnpm play:nuxt — Nuxt playground dev
pnpm build — library + CSS build
pnpm build:analyze — build with bundle visualizer reports (bundle-visualizer.html, bundle-visualizer-tailwind.html)
pnpm size:check — run dist + npm package size budget checks (same guard used in CI)
pnpm test — Vitest suite (pnpm test:update for snapshots)
pnpm typecheck / pnpm lint — type and lint checks

⏱️ Streaming in 30 seconds

Render streamed Markdown (SSE/websocket) with built-in smooth pacing:

import MarkdownRender from 'markstream-vue'
import { ref } from 'vue'

const content = ref('')
const final = ref(false)

eventSource.onmessage = (event) => {
  content.value += event.data
}
eventSource.addEventListener('done', () => {
  final.value = true
})

// template
// <MarkdownRender
//   :content="content"
//   :final="final"
//   :max-live-nodes="0"
//   :batch-rendering="true"
//   :render-batch-size="16"
//   :render-batch-delay="8"
//   :render-batch-budget-ms="4"
//   :fade="false"
//   :typewriter="true"
// />

smooth-streaming is enabled by default in typewriter/incremental mode (typewriter or max-live-nodes <= 0). Disable per surface with :smooth-streaming="false" if you want raw chunk cadence.

Switch rendering style per surface:

Virtualized window (default): steady scrolling and memory usage for long docs.
Incremental batches: set :max-live-nodes="0" for AI-like “typing” with lightweight placeholders.

Advanced: SSR / worker / streaming handoff

SSR / Worker usage (deterministic output)

Pre-parse Markdown on the server or in a worker and render typed nodes on the client:

// server or worker
import { getMarkdown, parseMarkdownToStructure } from 'markstream-vue'

const md = getMarkdown()
const nodes = parseMarkdownToStructure('# Hello\n\nThis is parsed once', md)
// send `nodes` JSON to the client

Warning: parseMarkdownToStructure defaults to streamParse: 'auto': compatible md instances use md.stream.parse for non-final top-level parses and retain the latest source/token cache. Final one-shot parses use the regular parser unless you pass { streamParse: true }; pass { streamParse: false } to opt out. If you reuse one md instance for unrelated one-shot documents, pass { final: true } or { streamParse: false }.

const nodes = parseMarkdownToStructure(source, md, { final: true })

When MarkdownRender parses its own content, it intentionally defaults parseOptions.streamParse to true so streaming parses use md.stream.parse. When final changes, the renderer invalidates the stream cache and reparses with final semantics to avoid stale loading or unclosed-token state. Pass :parse-options="{ streamParse: 'auto' }" to keep final content parses on the regular parser, or false to opt out entirely.

<!-- client -->
<MarkdownRender :nodes="nodesFromServer" />

This avoids client-side parsing and keeps SSR/hydration deterministic.

Hybrid: SSR + streaming handoff

Server: parse the first Markdown batch to nodes and serialize initialNodes (and the raw initialMarkdown if you also stream later chunks).
Client: hydrate with the same parser options, then keep streaming:

import type { ParsedNode } from 'markstream-vue'
import { getMarkdown, parseMarkdownToStructure } from 'markstream-vue'
import { ref } from 'vue'

const nodes = ref<ParsedNode[]>(initialNodes)
const buffer = ref(initialMarkdown)
const md = getMarkdown() // match server setup

function addChunk(chunk: string) {
  buffer.value += chunk
  nodes.value = parseMarkdownToStructure(buffer.value, md, { final: false })
}

This avoids re-parsing SSR content while letting later SSE/WebSocket chunks continue the stream.

Tip: when you know the stream has ended (the message is complete), use parseMarkdownToStructure(buffer.value, md, { final: true }) or pass :final="true" to the component. This disables mid-state (loading) parsing so trailing delimiters (like $$ or an unclosed code fence) won’t get stuck showing perpetual loading.

⚙️ Performance presets

Virtual window (default) – keep max-live-nodes at its default 220 to enable virtualization. Nodes render immediately and the renderer keeps a sliding window of elements mounted so long docs remain responsive without showing skeleton placeholders.
Incremental stream – set :max-live-nodes="0" when you want a true typewriter effect. This disables virtualization and turns on incremental batching governed by batchRendering, initialRenderBatchSize, renderBatchSize, renderBatchDelay, and renderBatchBudgetMs, so new content flows in small slices with lightweight placeholders.

Pick one mode per surface: virtualization for best scrollback and steady memory usage, or incremental batching for AI-style “typing” previews.

Tip: In chats, combine max-live-nodes="0" with small renderBatchSize (e.g., 16) and a tiny renderBatchDelay (e.g., 8ms) to keep the “typing” feel smooth without jumping large chunks. Tune renderBatchBudgetMs down if you need to cap CPU per frame.

🧰 Key props & options (cheatsheet)

content vs nodes: pass raw Markdown or pre-parsed nodes (from parseMarkdownToStructure).
max-live-nodes: 220 (default virtualization) or 0 (incremental batches).
batchRendering: fine-tune batches with initialRenderBatchSize, renderBatchSize, renderBatchDelay, renderBatchBudgetMs.
enableMermaid / enableKatex: (re)enable heavy peers or custom loaders when needed (pairs with disableMermaid / disableKatex).
parse-options: reuse parser hooks (e.g., preTransformTokens, requireClosingStrong) on the component.
final: marks end-of-stream; disables mid-state loading parsing and forces unfinished constructs to settle.
custom-html-tags: extend streaming HTML allowlist for custom tags and emit them as custom nodes for setCustomComponents (e.g., ['thinking']). Declared custom nodes keep content/raw close to the original tag payload, while children remains the Markdown-rendered form for rich text.
setCustomComponents(customId?, mapping): register inline Vue components for custom tags/markers (scoped by custom-id when provided).

Example: map Markdown placeholders to Vue components (scoped)

import { setCustomComponents } from 'markstream-vue'

setCustomComponents('docs', {
  CALLOUT: () => import('./components/Callout.vue'),
})

// Markdown: [[CALLOUT:warning title="Heads up" body="Details here"]]

Use the same custom-id on the renderer:

<MarkdownRender
  :content="doc"
  custom-id="docs"
/>

Parse hooks example (match server + client):

<MarkdownRender
  :content="doc"
  :parse-options="{
    requireClosingStrong: true,
    preTransformTokens: (tokens) => tokens,
  }"
/>

Support the project

If markstream-vue helps your work, you can support ongoing maintenance with one of these QR codes.

Alipay	WeChat Pay

🔥 Where it shines

AI/chat UIs with long-form answers and Markdown tokens arriving over SSE/websocket.
Docs, changelogs, and knowledge bases that need instant load but stay responsive as they grow.
Streaming diffs and code review panes that benefit from Monaco live updates.
Diagram-heavy content that should render progressively (Mermaid) without blocking.
Embedding Vue components in Markdown-driven surfaces (callouts, widgets, CTA buttons).

❓ FAQ (quick answers)

Mermaid/KaTeX not rendering? Install the peer (mermaid / katex) and pass :enable-mermaid="true" / :enable-katex="true" or call the loader setters. If you load them via CDN script tags, the library will also pick up window.mermaid / window.katex.
CDN + KaTeX worker: if you don't bundle katex but still want off-main-thread rendering, create and inject a worker that loads KaTeX via CDN (UMD) using createKaTeXWorkerFromCDN() + setKaTeXWorker().
Bundle size: peers are optional and not bundled; import only markstream-vue/index.css once; use Shiki (MarkdownCodeBlockNode) when Monaco is too heavy. Pass langs to request a smaller Shiki language preload set; it is not a rendering allow-list, and languages already available in the shared Shiki registry may still highlight. Infrequent language icons are split into an async chunk and load on demand; call preloadExtendedLanguageIcons() during app idle if you want to avoid first-hit icon fallback.
Custom UI: register components via setCustomComponents (global or scoped), then emit markers/placeholders in Markdown and map them to Vue components.

🆚 Why markstream-vue over a typical Markdown renderer?

Needs	Typical Markdown preview	markstream-vue
Streaming input	Re-renders whole tree, flashes	Incremental batches with virtual windowing
Large code blocks	Slow re-highlight	`stream-diffs` File/Diff surface + Shiki option
Diagrams	Blocks while parsing	Progressive Mermaid with graceful fallback
Custom UI	Limited slots	Inline Vue components & typed nodes
Long docs	Memory spikes	Configurable live-node cap for steady usage

🗺️ Roadmap (snapshot)

More “instant start” templates (Vite + Nuxt + Tailwind) and updated StackBlitz.
Additional codeblock presets (diff-friendly Shiki themes, Monaco decoration helpers).
Cookbook docs for AI/chat patterns (SSE/WebSocket, retry/resume, markdown mid-states).
More showcase examples for embedding Vue components inside Markdown surfaces.

📦 Releases

Latest: Releases — see highlights and upgrade notes.
Full history: CHANGELOG.md
1.0 launch notes:
- Stable Vue 3 renderer API, SSR imports, CSS exports, Tailwind export, worker client exports, and safe HTML defaults.
- markstream-vue@1.0.0, markstream-core@1.0.0, and stream-markdown-parser@1.0.0 ship together.
- Public benchmark report: run pnpm benchmark:1.0 or use the 1.0 Benchmark workflow artifact.
- Migration guide: Migrating to 1.0.

🧭 Showcase & examples

Build something with markstream-vue? Open a PR to add it here (include a link + 1 screenshot/GIF). Ideal fits: AI/chat UIs, streaming docs, diff/code-review panes, or Markdown-driven pages with embedded Vue components.

FlowNote — streaming Markdown note app demo (SSE + virtual window) — https://markstream-vue.simonhe.me/
Diagnostic Studio — shareable repro links, render-mode switching, diff/thinking/stress samples, annotations, PDF export — https://markstream-vue.simonhe.me/test
1.0 Showcase guide — launch-ready demo matrix for chat, long docs, code review, diagrams, custom components, and safe HTML — https://markstream.simonhe.me/guide/showcase

📺 Introduction Video

A short video introduces the key features and usage of markstream-vue:

Watch on Bilibili: Open in Bilibili

Features

⚡ Extreme performance: minimal re-rendering and efficient DOM updates for streaming scenarios
🌊 Streaming-first: native support for incomplete or frequently updated tokenized Markdown
🧠 Enhanced code blocks: stream-diffs File/Diff surfaces with syntax highlighting and diff interactions
🪄 Progressive Mermaid: charts render instantly when syntax is available, and improve with later updates
🧩 Custom components: embed framework components in Markdown content
📝 Full Markdown support: tables, formulas, emoji, checkboxes, code blocks, etc.
🔄 Real-time updates: supports incremental content without breaking formatting
📦 TypeScript-first: complete type definitions and IntelliSense
🔌 Package defaults: works out of the box in the supported framework entry points
🎨 Flexible code block rendering: choose Monaco editor (CodeBlockNode) or lightweight Shiki highlighting (MarkdownCodeBlockNode)
🧰 Parser toolkit: stream-markdown-parser now documents how to reuse the parser in workers/SSE streams and feed <MarkdownRender :nodes> directly, plus APIs for registering global plugins and custom math helpers.

🙌 Contributing & community

Read the contributor guide: CONTRIBUTING.md and follow the PR template.
Be kind and follow the Code of Conduct.
Issues: use templates for bugs/requests; attach a repro from https://markstream-vue.simonhe.me/test when possible.
Questions? Start a discussion: https://github.com/Simon-He95/markstream-vue/discussions
Chat live: Discord https://discord.gg/vkzdkjeRCW
Looking to contribute? Start with good first issues.
Support guide: SUPPORT.md
PRs: follow Conventional Commits, add tests for parser/render changes, and include screenshots/GIFs for UI tweaks.
If the project helps you, consider starring and sharing the repo — it keeps the work sustainable.
Security: see SECURITY.md to report vulnerabilities privately.

Quick ways to help

Add repro links/screenshots to existing issues.
Improve docs/examples (especially streaming + SSR/worker patterns).
Share playground/test links that showcase performance edge cases.

Troubleshooting & Common Issues

Troubleshooting has moved into the docs: https://markstream.simonhe.me/guide/troubleshooting

If you can't find a solution there, open a GitHub issue: https://github.com/Simon-He95/markstream-vue/issues

Report an issue quickly

Reproduce in the test page and click “generate share link”: https://markstream-vue.simonhe.me/test
Open a bug report with the link and a screenshot: https://github.com/Simon-He95/markstream-vue/issues/new?template=bug_report.yml

Thanks

Contributors

Thanks to all the people who have contributed to this project!

Dependencies

This project uses and benefits from:

Thanks to the authors and contributors of these projects!

Star History

License

MIT © Simon He