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

Modern HTTP benchmarking tool

A time-series database for high-performance real-time analytics packaged as a Postgres extension

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Open-source keyboard firmware for Atmel AVR and Arm USB families

A fast, light-weight proxy for memcached and redis

Embed the Power of Lua into NGINX HTTP servers

A fast image processing library with low memory needs.

Lossy PNG compressor — pngquant command based on libimagequant library

Lightweight automation and productivity app for OS X

A generic dynamo implementation for different k-v storage engines

Scalable PostgreSQL connection pooler

C implementation of statsd

Columnar storage extension for Postgres built as a foreign data wrapper. Check out https://github.com/citusdata/citus for a modernized columnar storage implementation built as a table access method.

jpegoptim - utility to optimize/compress JPEG files

C network daemon for bloom filters

Merged into Gifsicle!

scaling, counting, bloom filter library

iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support

Ruby extension to parse, deparse and normalize SQL queries using the PostgreSQL query parser

line-profiler for ruby

beautiful charts in the terminal for static or streaming data

Lossy image optimization

C network daemon for HyperLogLogs

Add ObjectSpace::AllocationTracer module.

weighttp on github for easier collaboration - main repo still on lighttpd.net

Add GC::Tracer module.

Go wrapper for LMDB - OpenLDAP Lightning Memory-Mapped Database

jpeginfo - prints information and tests integrity of JPEG/JFIF files

Ruby wrapper for POSIX IPC message queues.