Developer-first error tracking and performance monitoring

Sentry, feature-complete and packaged up for low-volume deployments and proofs-of-concept

SHA256/scrypt/X11/X13/X15 genesis blocks for virtual currencies

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

Generate Google Analytics tracking code with any isogrammic parameters you like

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Project is in active development and has been moved to the EthereumJS monorepo.

A Python API to send faxes.

off-chain game workshop repo

Command line interface for testing internet bandwidth using speedtest.net

Prettier is an opinionated code formatter.

Ethereum Block Explorer (ETHExplorer V2) - Realtime Price Ticker, Shapeshift.io Integration, etc. (Project is currently not under active development, if you have a bug fix, please open a PR) My cur…

Find, verify, and analyze leaked credentials

Streisand sets up a new server running your choice of WireGuard, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, or a Tor bridge. It also generates custom instructions for all of these s…

Publish static sites with this command-line tool & API client for staticland

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

tarsnap wrapper which expires backups using a gfs-scheme.

Hjson, a user interface for JSON

Lepton is a tool and file format for losslessly compressing JPEGs by an average of 22%.

Timelock encryption incentivised by Bitcoin

A command line tool that recreates the famous data decryption effect seen in the 1992 movie Sneakers.

A statuspage generator that lets you host your statuspage for free on Github.

DEPRECATED - Use https://github.com/alexa-pi/AlexaPi instead ...Turn a Raspberry Pi into an Alexa Client

💌 An extensible desktop mail app built on the modern web. Forks welcome!

C2BF is a C compiler targeting brainfuck, written by the twisted mind of Gregor Richards.

Retrieves, downloads and opens a random debate case from circuitdebater.wikispaces.com, and it records how long it takes you to read the case

SMS based cryptocurrency client (Bitcoin, LiteCoin, etc.)