Editorial diagram design for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. 42 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.
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Updated
Oct 1, 2026 - HTML
Editorial diagram design for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. 42 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.
Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.
A highly extensible Markdown editor featuring version control, AI Copilot, document annotations, mind maps, document encryption, executable code snippets, chart embedding, HTML applets, plugins, and macro replacement. Its integrated sidebar terminal makes working with AI faster and more convenient.
One of the 'BEST' markdown preview extensions for Atom editor!
tbls is a CI-Friendly tool to document a database, written in Go.
Multi-framework streaming Markdown renderers for AI apps: Vue/Nuxt, React/Next.js, Svelte, and Angular, with Mermaid, KaTeX, stream-diffs code blocks, safe HTML, and low-jitter updates.
Turn complex codebases into clear, navigable architecture diagrams with Claude Code.
A fast, lightweight text editor for Markdown, JSON, YAML, and TOML files. Built with Rust and egui for a native, responsive experience.
AI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.
Markdown converter for Visual Studio Code
Development has been moved to https://github.com/mermaid-js/mermaid-cli
Generate an ER Diagram based on your Prisma schema every time you run npx prisma generate
Location has moved to https://github.com/mermaid-js/mermaid-live-editor
To associate your repository with the mermaid topic, visit your repo's landing page and select "manage topics."