Pi-hole-class DNS ad-blocker on a $2 ESP32-C3 (no PSRAM): 537k domains as 40-bit FNV-1a hashes in flash, binary-searched. UDP DNS sinkhole + web dashboard. https://youtube.com/shorts/RaxszOUMi8E?fe…

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

Decentralized WiFi Controller

Admin UI for Matrix servers, formerly Synapse Admin. Drop-in replacement with extended features, multi-backend support, and visual customization.

mDNS, SSDP/DIAL, WSD, WoL reflector

A fully-featured team and group chat application that you can easily selfhost.

A QR code generator in a TrueType font: https://qr.jim.sh/

Global DNS propagation checker TUI — watch a DNS record propagate across 34 public resolvers worldwide, on a world map in your terminal

MVT (Mobile Verification Toolkit) helps with conducting forensics of mobile devices in order to find signs of a potential compromise.

A lightweight Rust daemon for trackpad gestures on Wayland compositor

A command-line tool for securely backing up, restoring, and verifying secrets using interoperable standards like age encryption and coreutils, ensuring long-term accessibility without vendor lock-in

On-prem file sharing made simple, fast and safe.

Secure SSH bastion & PAM/NSS modules for LemonLDAP::NG - Centralized SSH & sudo access control with SSO integration

SimpleRelay - Self-hosted SMTP relay with web dashboard, DNS validation, and per-sender access control (FastAPI/Postfix/Docker)

Resumes as code in YAML, brought to you with ❤️ by PPResume.

OnStarJS wrapper for MQTT

Voice models for Piper TTS trained using TextyMcSpeechy

Pre-trained and ready to use voice models for Piper TTS

Endurain is a self-hosted fitness tracking service designed to give users full control over their data and hosting environment

SécurixOS is a NixOS-based secure operating system tailored for small to medium-sized teams. It provides a minimal, hardened environment with strong isolation, reproducibility, and policy-driven co…

DRM/KMS based remote desktop for Linux that supports Wayland/NVIDIA/headless/login…

✨ Making your shell magical

npx ccusage

LeafWiki - Self-hosted wiki. Single Go binary, SQLite, Markdown on disk. No external database required.

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Post-quantum age key generation and paper backup tool with QR codes

The only tool you need to know what is happening and how to fix it.

🌐 The Internet Computer! Free, Open-Source, and Self-Hostable.