An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.

Grist is the evolution of spreadsheets.

An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua

A tiny lightweight library for Fuzzy Search

a hierarchical spaced-repetition system for learning structurally related materials.