
numa
Portable DNS resolver in Rust — .numa local domains, ad blocking, developer overrides

Portable DNS resolver in Rust — .numa local domains, ad blocking, developer overrides

The next-generation ad blocker for Safari. Free and open source on macOS, iOS, iPadOS, and visionOS, with 750,000 rules, userscripts, userstyles, and…

Lan Tian's NixOS Configuration

🛡 I2P: End-to-End encrypted and anonymous Internet

YC (S26) | Open Computer History | Record your screen continuously locally and provide context to your agents (Claude, Codex, Openclaw, Hermes,…

Bitwarden client apps (web, browser extension, desktop, and cli).

The Secure CommsOS™ for mission-critical operations

Native Android messaging app using Bluetooth LE, TCP, or RNode (LoRa) over LXMF and Reticulum

Full-node Bitcoin client that validates transactions and blocks on the peer-to-peer network, with integrated wallet, cryptographic security, and…

Programmable guardrails for LLM chat apps: enforce input/output rails, block jailbreaks and prompt injections, detect hallucination, and mask…

Homomorphic Encryption demos

Hardened Android web browser forked from Mull/Firefox with privacy-focused patches, anti-fingerprinting, telemetry removal, and secure defaults for…

Wide-spectrum content blocker for browsers that blocks ads, trackers, coin miners, and malicious sites using filter lists and customizable privacy…

Paperweight scans your inbox to map your digital footprint, then helps you take back control and delete your data. Local-first and open source.

Zero-code K8s sidecar for log sanitization. Detects secrets via Entropy Analysis, preserves JSON integrity, and redacts PII deterministically. 🛡️

Open source Dropbox-like file sharing with full client encryption !

Suite of hardened Firefox configurations using AutoConfig and Enterprise Policies to enhance privacy, security, and usability while maintaining…

Rust tool to detect cell site simulators on an orbic mobile hotspot