HedgeDoc
Realtime collaborative markdown notes on all platforms, formerly known as CodiMD and HackMD CE.
Actively maintained with regular releases.
Commit activity more than 66% of tracked projects; popularity more than 74%. How this is calculated.
Commits, last 11 months
| Stars | 7.4k |
|---|---|
| Latest release | 1.12.0 · 21 Aug 2026 |
| Repo updated | 22 Sept 2026 |
| Licence | AGPL-3.0 |
| Built with | Docker, Nodejs |
Is HedgeDoc actively maintained?
Over the last 11 months the project absorbed 552 commits, of which 162 arrived in the most recent quarter — roughly 54 commits a month.
The most recent tagged release, 1.12.0, shipped within the last month — a current, installable version exists today.
Of the 22 projects we track in Note-taking & Editors, HedgeDoc ranks #5 by health score — in the top quarter of its category.
What HedgeDoc actually does
HedgeDoc provides a platform for editing and sharing markdown documents collaboratively in real time. It allows multiple users to work on the same text simultaneously across various devices through a web interface. The project evolved from earlier collaborative markdown tools like CodiMD and HackMD CE.
Best fit: Teams or individuals who need a self-hosted, browser-based environment for drafting and editing markdown notes together without relying on third-party cloud services.
Worth knowing: The software is licensed under the AGPL-3.0, which imposes strict copyleft requirements if you modify the codebase and offer it as a network service. Additionally, it competes in a crowded space of note-taking tools, so consider whether its specific collaboration model fits your workflow.
Deployment notes
As a Node.js application packaged with Docker, it typically requires a persistent volume for storing notes and uploaded assets, alongside a reverse proxy to handle TLS termination. You will also usually need to provision a separate database backend to maintain your data.
HedgeDoc as a replacement for
Alternatives to HedgeDoc
Projects in the same categories, ordered by health score.
Cross-platform hierarchical note taking application with focus on building large personal knowledge bases (fork of Trilium Notes).
Note taking application with markdown editor and encryption support for mobile and desktop platforms. Runs client-side and syncs through a self hosted Nextcloud instance or similar (alternative to Evernote).
Knowledge base that works with a SQLite db file.
Collaborative note taking, wiki and documentation platform that scales.
Note-taking application optimized for people with a hacker mindset.
Lightweight but powerful alternative for managing your personal, file based, notes and checklists.