TeamMapper
TeamMapper is an open-source, self-hosted app in the Wikis & Knowledge Bases category, licensed MIT and written mainly in TypeScript. It is a self-hosted alternative to Lucidchart and ships a Docker image. It has 515 GitHub stars and its last commit was on Oct 25, 2026 (data as of Oct 26, 2026).
- Wikis & Knowledge Bases
- TypeScript
- MIT
- Docker
- Active
GitHub stats
- GitHub stars
- 515
- Forks
- 43
- Open issues
- 20
- Commits, last 12 months
- 228
- Last commit
- Oct 25, 2026
- Latest release
- v0.3.8-1Oct 22, 2026
- Created
- Dec 5, 2021
- License
- MITOpen source
Data as of from the GitHub API. Report an error
Project health
ActiveActive: last commit Oct 25, 2026, 228 commits in 12 months.
- Regular releases10 or more releases in 12 months
| Last commit | Oct 25, 2026 |
|---|---|
| Commits, last 12 months | 228 |
| Latest release | v0.3.8-1 (Oct 22, 2026) |
| Releases, last 12 months | 10 or more |
| Releases, all time | 60 |
| Open issues | 20 |
| Open pull requests | 8 |
| Good first issues | 0 |
| Contributing guide | No |
| Security policy | No |
| Created | Dec 5, 2021 |
Health as of , from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error
About TeamMapper
Host and create your own mindmaps. Share your mindmap sessions with your team and collaborate live on mindmaps.
Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/b310-digital/teammapper.
Topics
- javascript
- nestjs
- mindmapping
- mindmap
- brainstorming
- school
- collaboration
- mindmaps
- collaborative
- multi-user
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Is TeamMapper free and open source?
Yes. TeamMapper is open-source software released under the MIT license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run TeamMapper with Docker?
Yes. TeamMapper provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to TeamMapper?
Popular self-hosted alternatives to TeamMapper include SiYuan, Outline and Wiki.js. TeamMapper itself is a self-hosted alternative to Lucidchart.
Is TeamMapper actively maintained?
The most recent commit to TeamMapper was on Oct 25, 2026 with 228 commits in the past twelve months. The latest release is v0.3.8-1, published Oct 22, 2026. It had 20 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.