#mermaid

Markdown Interactor

sontarakumar313-netizen

An interactive WYSIWYG Markdown editor with live rendering, diagrams, math, and custom themes.

SayDiagram

saydiagram

Preview Mermaid diagrams and open them in SayDiagram

Live preview + SVG export for DaaCini diagrams-as-code, in VS Code / Cursor / VSCodium. Renders via the hosted IjyaLabs service by default, or your own self-hosted `daacini serve` (source in, SVG out — no engine bundled).

Forward

forward

Annotate a shared design canvas from VS Code — document any API (any language/framework), draw infrastructure & sequence-flow diagrams, track tasks, and browse endpoint history. Synced to your team through the Forward server — or automate it from CI via @adc anchors and the Forward MCP server.

Code Learner

Ruvaaaaaa

An absolute beginner's programming assistant that explains highlighted code snippets in plain, jargon-free English directly inside your editor.

Filemark — Markdown & Data Preview

khanakia

Rich Markdown preview in VS Code, powered by filemark — callouts, charts, kanban, tasks, mermaid, math, and more. Raw stays your native editor; the preview scrolls with it.

Obsidian-style inline Markdown editor with Mermaid, KaTeX, and Shiki highlighting

Markdown Publisher for WeChat & Zhihu

qiangcraft

Turn Markdown articles containing Mermaid code into paste-ready rich text with clear diagram images for WeChat and Zhihu.