The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

Google Chromium, sans integration with Google

get things from one computer to another, safely

An advanced Twitter scraping & OSINT tool written in Python that doesn't use Twitter's API, allowing you to scrape a user's followers, following, Tweets and more while evading most API limitations.

Synapse: Matrix homeserver written in Python/Twisted.

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

A free & open modern, fast email client with user-friendly encryption and privacy features

Customisable coding font with alternates, ligatures and contextual positioning. Crazy crisp at 12px/9pt. http://larsenwork.com/monoid/

Securely and anonymously share files, host websites, and chat with friends using the Tor network

📂 🐇 🎩 See what a program does before deciding whether you really want it to happen (NO LONGER MAINTAINED)

Hasklig - a code font with monospaced ligatures

Imaging, analysis, and simulation software for radio interferometry

Pythonic Smart Contract Language for the EVM

Meet BigchainDB. The blockchain database.

Ethereum Proof-of-Stake Consensus Specifications

A Sublime Text 2/3 plugin to see git diff in gutter

GitHub repository for the SecureDrop whistleblower platform. Do not submit tips here!

📨 IMAP/SMTP sync system with modern APIs

adds flavor of interactive filtering to the traditional pipe concept of UNIX shell

An #OSINT Framework to perform various recon techniques on Companies, People, Phone Number, Bitcoin Addresses, etc., aggregate all the raw data, and give data in multiple formats.

A python application that detects and highlights the heart-rate of an individual (using only their own webcam) in real-time.

Platform Security Assessment Framework

[OBSOLETE - see readme] A tool for creating GIF screencasts of a terminal, with key presses overlaid.

Repository for BLESS, an SSH Certificate Authority that runs as a AWS Lambda function

Modern Honey Network

Personal document manager (Linux/Windows) -- Moved to Gnome's Gitlab

Python CLI utility and library for manipulating SQLite databases

Python3 library providing an easy interface to the Bitcoin data structures and protocol.

Full git and GitHub integration with Sublime Text