The fastest path to AI-powered full stack observability, even for lean teams.

tmux source code

Command-line JSON processor

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

Writing a sqlite clone from scratch in C

Disque is a distributed message broker

Beanstalk is a simple, fast work queue.

Nokogiri (鋸) makes it easy and painless to work with XML and HTML from Ruby.

bash and zsh shell history suggest box - easily view, navigate, search and manage your command history.

Performance monitoring tools for Linux

A Linux version of the ProcDump Sysinternals tool

A lightweight window border system for macOS

A parallel implementation of gzip for modern multi-processor, multi-core machines.

dtrace for linux - kernel driver and userland tools

The Corosync Cluster Engine

Performance Co-Pilot

The approximate regex matching library and agrep command line tool.

Fast Python Bloom Filter using Mmap

Ganglia Monitoring core

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

Python bindings to librabbitmq-c

Ruby wrapper for POSIX IPC message queues.

Abandoned: AMQP Tools - Command Line Interface for sending and receiving AMQP messages