Thunderbird
The open-source standard for email, calendar, and contacts. Revitalized with the 'Supernova' interface and built for privacy and ownership.
Productivity
Dark Reader
An open-source browser extension that intelligently inverts website colors to provide a comfortable dark theme, reducing eye strain and improving accessibility.
Paperless-ngx
A free and open-source document management system that transforms your paper and digital chaos into a smart, searchable archive with AI automation.
Cal.com
The open-source scheduling infrastructure for everyone. A customizable, white-label-ready alternative to Calendly.
AppFlowy
An open-source Notion alternative with a focus on local-first and privacy, built with Rust and Flutter. Currently facing significant stability and performance challenges.
Plane
A modern, open-source project management platform that combines the power of Jira with the speed of Linear. Air-gapped capable.