Linux kernel source tree

Software in C and data files for the popular GloVe model for distributed word representations, a.k.a. word vectors or embeddings

A C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data.

Optimized JSON

The Rubinius Language Platform

A fast streaming JSON parsing library in C.

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.

A streaming JSON parsing and encoding library for Ruby (C bindings to yajl)

Cross-platform asynchronous I/O primitives for scalable network clients and servers.

An interface to the ImageMagick and GraphicsMagick image processing libraries.

A PostgreSQL client library for Ruby

Discount (For Ruby) Implementation of John Gruber's Markdown

Snowball compiler and stemming algorithms

MADlib has moved to Apache MADlib (incubating). Please send pull requests to the Apache repository.

A UDF library with functions to interact with the operating system. These functions allow you to interact with the execution environment in which MySQL runs.

C based graph db server using tokyocabinet & libevent

PL/Ruby procedural language for the PostgreSQL database system by Guy Decoux

Ruby bindings for the OpenLDAP's Lightning Memory-Mapped Database (LMDB)

MogileFS client for nginx