The Free Internetworking Peering System

A private Bitcoin and Lightning node you manage from a beautiful terminal UI. One command installs Bitcoin Core, LND, and Tor on Debian. GPG-verified. Tor-routed. No wrappers. Your keys, your node.

Compare your Nostr contacts with others, discover new people to follow, and yoink their best contacts with just a few clicks!

IP addresses break, dial keys instead. Modular networking stack in Rust.

Command line helpers for fuzzing

A smarter cd command. Supports all major shells.

Functioning, minimal-viable binaries and libraries to perform a trustless, p2p Maxwell-Belcher Coinswap Protocol

📡 A Performance-Focused, Dependency-Free Web Server with WebSockets and JSON.

Colored Highlighter - A fast, simple terminal tool to highlight specific words in your command output with colors

Mastering Bitcoin 3rd Edition - Programming the Open Blockchain

The Parasite Toolkit

Lightning Network peer-to-peer exchange platform on Nostr

A collection of stock market resources and tools

wrapper for building bitcoind.s9pk

A graphical server OS optimized for self-hosting

A tiny ORM for CRUD operations built on top of SQLx QueryBuilder.

A gallery that showcases on-device ML/GenAI use cases and allows people to try and use models locally.

archiving every note in your web of trust

Bitcoin Core integration/staging tree

A collection of tools and apps built using the blossom spec

A categorized list of C++ resources.

crelay

JavaScript library providing unlinkable ring signatures (SAG) for Nostr pubkeys.

Chat Freely, Stay Private on Nostr.

OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.

OLD GUIDES

FFmpeg Assembly Language Lessons

BLE mesh for nostr notes when the internet is down

A book teaching assembly language programming on the ARM 64 bit ISA. Along the way, good programming practices and insights into code development are offered which apply directly to higher level la…