Open Source at Twitter

Working with and contributing to the open source community

Featured Projects

A sleek, intuitive and powerful mobile first front-end framework for faster and easier web development. Since...

MySQL is the persistent storage technology behind most Twitter data: the interest graph, timelines, user data and the Tweets themselves...

Twitter common libraries for Python and the JVM.

Twitter’s guide to Effective Scala programming.

Zipkin is a distributed tracing system that helps us gather timing data for all the disparate services at Twitter.

Header Compression for HTTP/2.0

Bower is a package manager for the web originally created at Twitter and adopted by a large community.

It offers a generic, un-...

Extensions for the Kryo serialization library including serializers and a set of classes to ease configuration of Kryo in systems like...

Abstract algebra for Scala. This code is targeted at building aggregation systems (via Scalding or Storm). It was originally developed...

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