The best bibliography generator. No pop-up ads, no gimmicks, no registration required, always secure (SSL, TLS 1.3, HSTS, and CSP), always fast (HTTP/3.0 and Brotli Compression) and 100% Open Sourc…

Rebekka - FTP/FTPS client in Swift.

NMSSH is an Objective-C wrapper for libssh2, with a sweet API.

CTFs as you need them

Command line tool to generate morse code sound files from text or stdin

Platform to host Capture the Flag competitions

Tool to create and install Debian (or Ubuntu) packages of i3-gaps.

i3lock script that takes a screenshot of the desktop, blurs the background and adds a lock icon and text

Lightning Network Daemon ⚡️

Bitcoin Improvement Proposals

Bitcoin Core integration/staging tree

Coder Ghost Theme for Showcasing Projects

This repository contains helpful external links to resources/tools to solve competition challenges

Better lighting for Linux. Open source GUI for xflux

PHP Server side implementation of a SQRL generator/listener

Linux kernel source tree