Sharing notes through a hosted markdown or pastebin tool usually means trusting the service provider not to read your content, since it sits on their server in plain text. markdown.gg takes a zero-knowledge approach instead: everything is encrypted client-side with AES-GCM before it's transmitted, so the server only ever stores and serves encrypted blobs it can't itself decrypt. It's a side-by-side Monaco editor with live preview, LaTeX/KaTeX math rendering, and full GitHub Flavored Markdown support (tables, task lists, strikethrough). Shares can be updated after the fact without generating a new link, document history is accessible from a sidebar, and there's a light/dark theme toggle. On the backend it's flexible between SQLite for development and PostgreSQL for production. It's fully open source under the MIT license, so it can also be self-hosted rather than used as a hosted service.
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Développeurs | — | |
| 2 | Développeurs utilisant des agents de code IA (Claude Code, Codex, Gemini) qui veulent une mémoire de projet versionnée et lisible | — | |
| 3 | Professionnels SIG, analystes géospatiaux, développeurs travaillant avec des données géographiques sur Mac | — | |
| 4 | Développeurs utilisant Claude Code, Cursor, Codex ou Zed qui veulent une mémoire persistante locale pour leur agent IA | — | |
| 5 | Chercheurs, académiques et développeurs utilisant LaTeX qui ont besoin de diagrammes techniques précis | — | |
| 6 | Développeurs et créatifs techniques qui passent de longues heures à lire/écrire du code et veulent une police optimisée pour ça | — | |
| 7 | Développeurs utilisant des assistants IA de code (Claude Code, Cursor, Gemini CLI) qui veulent une interface vocale | — | |
| 8 | Développeurs qui travaillent beaucoup dans le terminal et veulent gérer leurs fichiers sans en sortir | — | |
| 9 | Développeurs et équipes d'ingénierie utilisant plusieurs agents de code IA en parallèle et cherchant une orchestration centralisée | — | |
| 10 | Développeurs utilisant Claude Code sur des projets complexes qui veulent coordonner plusieurs modèles IA plutôt qu'un seul | — | |
| 11 | Débutants et makers sans formation en électronique voulant prototyper du matériel sans expertise préalable | — | |
| 12 | Entreprises d'IA conversationnelle, développeurs d'agents vocaux et équipes d'automatisation qui construisent et déploient des agents IA | — |
A tool that keeps your project's history and past decisions written down as plain text files in your own code repository, so an AI coding assistant can read them instead of forgetting everything between sessions.
A tiny Mac app that lets you peek inside a map file by pressing the Space bar in Finder, instead of opening a full mapping program just to check what's in it.
A free tool that gives AI coding assistants like Claude Code or Cursor a real memory — so you stop re-explaining the same project decisions to them every session.
A free, browser-based code editor for TikZ, the LaTeX language for drawing precise technical diagrams — no install, no LaTeX setup needed on your machine.
A paid monospaced font built specifically for reading and writing code all day — wider spacing to reduce eye strain, 200+ languages supported, and over 120 optional coding ligatures.
A voice interface that lets developers talk to AI coding assistants like Claude Code or Cursor instead of typing, with all speech processing done locally on your machine.
A file manager that lives entirely in your terminal — browse, copy, move and preview files with a polished, keyboard-driven interface, without ever having to switch to your operating system's regular file explorer.
A free, open-source desktop app that lets you run several AI coding agents at once, preview what each one built without manually setting up servers or databases, and have them review and challenge each other's work before it becomes a pull request.
A free plugin for Claude Code that takes a big task, splits it into a plan, and hands the pieces to several different AI models (Claude, GPT, Gemini and others) working together instead of relying on just one.
A web tool where you describe an electronics project in plain English — like "a light that turns on when it gets dark" — and it designs the circuit for you, tells you which real parts to buy, and walks you through building it step by step from a breadboar
A testing tool built specifically for voice and chat AI agents — it runs thousands of simulated conversations against your bot before launch, and keeps monitoring real calls afterward to catch when the bot starts hallucinating or annoying customers.
