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 →Papyrus: tech watch, open-source tools and self-hostable gems - page 14
Digital Partner
Strategy • Organization • Execution
// RECENT LOGS
10 entries
Hyperswitch
One payments API in front of Stripe, Adyen and other processors, with rule or auth-rate routing and a PCI card vault, self-hosted or run as a cloud service.
Metabase
Dashboards without writing SQL: an AGPL business intelligence tool that keeps SSO, row-level security and full app embedding for its Pro and Enterprise plans.
Puter
Run a desktop, your files and an app store in a browser tab, plus an SDK that gives web apps storage and AI with no server. Open source and self-hostable.
Rocket.Chat
Team chat you host yourself, free for up to 50 users on the Starter plan. Matrix federation and air-gapped installs need a paid plan, priced on request.
Apache Superset
Dashboards on your SQL warehouse, with or without code. A BI tool from the Apache Software Foundation that runs in production on Kubernetes, Redis and Celery.
tun2socks
Send every program on a machine, or a whole subnet, through a SOCKS5, Shadowsocks or SSH proxy with no per-app settings: a Go binary behind a TUN device.
Quackback
Find out what customers want, rank it by votes and tell them when it ships: an AGPL-licensed feedback and support platform you host yourself on PostgreSQL.
Docusaurus
Turns Markdown and MDX docs into a static React site with versioning, translations and a blog. Needs Node.js 20; official search runs on Algolia DocSearch.
Excalidraw
Hand-drawn style diagrams on an open source whiteboard, in the browser or inside a React app. A self-hosted copy has no share links or live collaboration.
Flowise
Drag-and-drop AI agents and RAG chains, each served over its own REST API. The project was archived in August 2026 and ships no releases or security fixes.