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remark42

Productivity & Wikis

A self‑hosted, lightweight comment engine that lets site owners embed functional comments without user tracking.

Track releases GitHub Website
Go Latest v1.16.4 · 17d ago Security brief →

Features

  • Social login via Google, Facebook, GitHub, Apple, Yandex, Patreon, Discord, Telegram and custom OAuth2
  • Email or anonymous login with moderation tools (remove comments, block users)
  • Markdown support, voting, pinning, verification and sortable comments
  • Images upload, RSS feeds for all/comments per post and multiple notification channels (Telegram, Slack, webhook, email)
  • Zero‑external‑database storage in a single data file; fully Dockerized or standalone binary deployment

Recent releases

View all 6 releases →
No immediate action
v1.16.4 Bug fix

White flash fix

Open
No immediate action
v1.16.3 Bug fix

Iframe collapse fix

Open
Review required
v1.16.2 Security relevant
Auth Dependencies

XSS fix in email comments

Open
No immediate action
v1.16.1 Bug fix

Scrollbar regression fix

Open
Upgrade now
v1.16.0 Breaking risk
Auth RCE / SSRF

Security fixes for XSS/SSRF

Open

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About

Stars
5,555
Forks
437
Languages
Go TypeScript CSS
Downloads/week
1 ↓53%
NPM Maintainers
1
Contributors
100
View on GitHub View on npm Homepage Live demo Documentation

Install & Platforms

Install via
docker binary
Platforms
linux macos windows

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Beta — feedback welcome: [email protected]