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.

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Nginx configuration static analyzer

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

Platform Security Assessment Framework

A legible monospace font... the very typeface you’ve been trained to recognize since childhood

Smaller, easier, more powerful, and more reliable than make. An implementation of djb's redo.

Tiny status page generated by a Python script

Utilities, tools, and scripts for managing and tracking a fleet of Macintoshes in a corporate environment

A Python implementation of Douglas Hofstadter formal systems, from his book "Gödel, Escher, Bach"

QuoteFix for Apple Mail —

ClusterSSH for iTerm2