remark42
Lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments.
- Social & Forums
- Go
- MIT
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 5,621
- Forks
- 455
- Open issues
- 76
- Commits, last 12 months
- 235
- Last commit
- Oct 1, 2026
- Latest release
- v1.17.1Sep 14, 2026
- Created
- Dec 20, 2017
Data from the GitHub API, refreshed daily.
About remark42
Lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments. remark42 is open source under the MIT license and written mainly in Go, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 5,621 stars and 455 forks on GitHub, with 235 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- commenting
- comment-system
- self-hosted
- commenting-engines
- comments-widget
- remark42
- privacy
Repository preview
Similar apps
More apps like remark42
Other projects in Social & Forums, ranked by GitHub stars.
Mastodon
mastodon/mastodon
Federated microblogging server.
Social & ForumsRubyDockerDiscourse
discourse/discourse
Advanced forum / community solution based on Ruby and JS.
Social & ForumsRubyDockerFlarum
flarum/flarum
Delightfully simple forums. Flarum is the next-generation forum software that makes online discussion fun again.
Social & ForumsPHPAnswer
apache/answer
Knowledge-based community software. You can use it to quickly build your Q&A community for product technical support, customer support, user communication, and more.
Social & ForumsGoDockerNodeBB
NodeBB/NodeBB
Forum software built for the modern web.
Social & ForumsJavaScriptDockerLemmy
LemmyNet/lemmy
Link aggregator for the fediverse (alternative to Reddit).
Social & ForumsRustDocker
What is remark42?
remark42 is a free, open-source app you can host on your own server, listed in our Social & Forums category. Lightweight and simple comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments. The source code lives at github.com/umputun/remark42, where it has 5,621 stars.
Is remark42 free and open source?
Yes. remark42 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 remark42 with Docker?
Yes. remark42 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 remark42?
Popular open-source alternatives to remark42 include Mastodon, Discourse and Flarum.
Is remark42 actively maintained?
The most recent commit to remark42 was on Oct 1, 2026 with 235 commits in the past twelve months. The latest release is v1.17.1, published Sep 14, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.