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

An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

Writing a sqlite clone from scratch in C

Disque is a distributed message broker

Pony is an open-source, actor-model, capabilities-secure, high performance programming language

Instant Terminal Sharing

The safe Markdown parser, reloaded.

Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.

Embedded C/C++ web server

C library for accessing the PostgreSQL parser outside of the server environment

JsQuery – json query language with GIN indexing support

A tiny subset of Ruby with a Lua'esc VM

Flex is a flexible box layout system written in C, designed to be easy to consume from other languages

A Berkeley DB style database implemented with a skip list instead of a b-tree. It's small, portable and supports ACID transactions with true durability.