







A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
A privacy-first, open-source knowledge base
A privacy-first, open-source platform for knowledge management and collaboration.

Notesnook | Open source & zero knowledge private note taking app
Express yourself with freedom, no spying, no tracking — only private notes. Unlike Evernote and other note apps, your data is private — not open for everyone to see.

Sifa Docs
Documentation for Sifa, the decentralized professional network on the AT Protocol.
SDK overview
The Sifa SDK is the TypeScript package that powers sifa-web and the planned sifa-app. Use it to read and write id.sifa.* records, query the AppView, or build your own Sifa-aware client.
What have note-taking PKMs accomplished, really?
As somebody who writes a lot, I've always been interested in personal knowledge management systems and note-taking apps. But what do these frameworks and m…

Academic Lexicon & Feature expansion · Issue #119 · singi-labs/sifa-workspace
Summary Together with #ATScience, we see a huge opportunity for academics to use open AT protocol to collaborate, protect and show their work. Sifa could help our by providing the functionality tha...
Common Fabric
A social computing lab. We are building a medium for software that revolves around people, not apps.
Anytype — A safe haven for digital collaboration
Create notes, tasks, databases, and chats that only you can access. Your data stays on your device — fully owned, secure, and private. Free to start.

Wildland (@WildlandIO) on X
An open protocol for data management that allows users to have sole ownership of their data. Join us! https://t.co/AqwplMcG9u Developed by @GolemFoundation

What is Fideslang? - Fides Language
Fideslang (fee-dez-læŋg, from the Latin term "Fidēs" + "language") is a proposed model for a human-readable "taxonomy" of privacy-related data types, behaviors, and usages. Fideslang hopes to develop an interoperable community standard for building privacy regulation compliance into the typical software development process.
npmx.social - npmx
The official AT Protocol Personal Data Server (PDS) for the npmx community.

Northsky Moderation (@moderation.northsky.social)
🌌Moderation layer offered by Northsky Social🌌 💚Staffed by a team of volunteer moderators💜 ⚖️Appeal in-app or via https://tally.so/r/b5KZe7 🫰Support our efforts here: https://northskysocial.com/profile/products
Northsky Moderation (@moderation.northsky.social)
🌌Moderation layer offered by Northsky Social🌌 💚Staffed by a team of volunteer moderators💜 ⚖️Appeal in-app or via https://tally.so/r/b5KZe7 🫰Support our efforts here: https://northskysocial.com/profile/products
Make your Gmail more private - Nathan Nelson
Proton, the Swiss encrypted and privacy-aware email service, now lets you read and reply to your Gmail emails from within Proton. If you’re looking to wean yourself off Gmail, or just curious about trying an alternative, this could be a good place to start: anyone you reply to will still receive your messages as Gmail, ... Read more