
notabene
Review Markdown docs by commenting on the rendered page, then have an AI agent apply each note to the source and journal it, with git diffs to approve. No SaaS.
READ →

A REST API generated for every content type: a Node.js headless CMS on PostgreSQL, MySQL or SQLite. Review workflows, SSO and audit logs need a paid plan.

One shared inbox for website chat, email, WhatsApp and social DMs, on your own server. The core is MIT-licensed; Captain AI and SAML SSO need a paid plan.

AI agents speed up writing code, which was never the bottleneck. Their real payoff is forcing teams to write down specs, documentation and architecture choices.

Blocks form bots without image puzzles or cookies: an accessible MIT proof-of-work widget, server libraries in 11 languages. Risk-based checks cost extra.

Team documentation filed into shelves, books, chapters and pages: an MIT-licensed PHP wiki you host yourself on MySQL or MariaDB, with no paid edition.

Record IP and USB cameras and watch them from a browser: a self-hosted NVR in Node.js, free for home use, paid as soon as it runs in a shop or business.

Read text from images in the browser or Node.js without an OCR server: the Tesseract engine compiled to WebAssembly. Printed text only, and no PDF input.

Stops bots without image grids: the browser solves a proof of work and a Docker server you run checks it, with no cookie and no profiling. Apache 2.0.

Find out whether an email address exists before mailing it: an MIT-licensed Rust library that queries the domain's SMTP server, with a CLI and an HTTP API.

Track several coding agents like Claude Code or Codex on one ticket board, with budgets and review gates: a self-hosted MIT server first released in March 2026.