Command-line JSON processor

A code-searching tool similar to ack, but faster.

A very compact representation of a placeholder for an image.

BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

Lossy PNG compressor — pngquant command based on libimagequant library

pytrace is a fast python tracer. it records function calls, arguments and return values. can be used for debugging and profiling.

An open-source engine for the classic "Johnny Castaway" screensaver, written in C and libSDL2