All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

A rust implementation of the Peergos client

Goblin: a peer-to-peer wallet for Grin powered by nostr. GRIM under the hood.

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

A cryptographic framework for building collaborative applications over an untrusted server. Research prototype.

Turn a vintage Siemens S62 telephone into a Raspberry Pi Zero 2 W AI phone powered by Retell AI, with real handset hook control, audio playback, and SIP calling

We write your reusable computer vision tools. 💜

Stay connected.

Backup sensitive files to friends and family

One-command Nostr dev environment — relay, mesh VPN, ngit + Amber signing, Claude Code or other AI provider and models, and Stacks. Dedicate a machine to Nostr development in a single terminal comm…

Nostr client with Monero integration

Decentralized, end-to-end encrypted P2P file sharing over the Reticulum mesh network. The first torrent-like application built natively on Reticulum.

WIP Rust implementation of rskj for educational purposes... for now.

A pure Erlang implementation of the nostr protocol

Native chat client for Urbit — Android, Linux, macOS, Windows.

The Read Lexicon: a spelling dictionary for the Shavian alphabet following the rhotic Received Pronunciation standard.

Modern HTMX and basolato based Web Framework

Push your work with pushwork.

Chat for Local LLM

best way to save what you love

Brainstorm Shell - nostr backend api's first

Brainstorm server

nostr rideshare

The open-source app everyone uses to manage agents at work

A local-first, peer-to-peer app platform, based on Zed

An open-source cross-platform alternative to AirDrop

talkie is a vintage language model from 1930