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Atomic Server

Atomic Server is an open-source, self-hosted app in the Wikis & Knowledge Bases category, licensed MIT and written mainly in TypeScript. It ships a Docker image. It has 1,625 GitHub stars and its last commit was on Oct 25, 2026 (data as of Oct 26, 2026).

github.com/ontola/atomic-server

GitHub stats

GitHub stars
1,625
Forks
84
Open issues
510
Commits, last 12 months
2,106
Last commit
Oct 25, 2026
Latest release
v0.40.4Sep 17, 2026
Created
Jul 4, 2020
License
MITOpen source

Data as of from the GitHub API. Report an error

Project health

ActiveActive: last commit Oct 25, 2026, 2,106 commits in 12 months.

Raw inputs behind the health label
Last commitOct 25, 2026
Commits, last 12 months2,106
Latest releasev0.40.4 (Sep 17, 2026)
Releases, last 12 months3
Releases, all time55
Open issues510
Open pull requests55
Good first issues1
Contributing guideYes
Security policyYes
CreatedJul 4, 2020

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 Atomic Server

Knowledge graph database with documents (similar to Notion), tables, search, and a powerful linked data API. Lightweight, very fast and no runtime dependencies.

Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/ontola/atomic-server.

Topics

  • rdf
  • linked-data
  • rust
  • server
  • atomic-data
  • database
  • cli
  • library
  • actix
  • sled

Repository preview

Atomic Server repository previewontola/atomic-serverOpen repository

FAQ

Atomic Server FAQ

Still curious? Email info@appsgit.com.

Is Atomic Server free and open source?

Yes. Atomic Server 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 Atomic Server with Docker?

Yes. Atomic Server 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 Atomic Server?

Popular self-hosted alternatives to Atomic Server include SiYuan, Outline and Wiki.js.

Is Atomic Server actively maintained?

The most recent commit to Atomic Server was on Oct 25, 2026 with 2,106 commits in the past twelve months. The latest release is v0.40.4, published Sep 17, 2026. It had 510 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.