twitter

Source code for the X Recommendation Algorithm

Emoji for everyone. https://twemoji.twitter.com/

typeahead.js is a fast and fully-featured autocomplete library

A fast, light-weight proxy for memcached and redis

Source code for Twitter's Recommendation Algorithm

A fault tolerant, protocol-agnostic RPC system

A compiler for the Mustache templating language

Placing labels on a timeline without overlap.

Lessons in the Fundamentals of Scala

Anomaly Detection with R

A Scala API for Cascading

Twitter's open source website, identifying projects we've released, organizations we support, and the work we do to support open source.

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

A standalone, flexible API that provides a full-featured rich text editor for iOS applications.

Wonderful reusable code from Twitter

Abstract Algebra for Scala

Fast, testable, Scala services built on TwitterServer and Finagle

Twitter's Effective Scala Guide

Streaming MapReduce with Scalding and Storm

Pelikan is Twitter's unified cache backend

Documentation and source code powering Twitter's Community Notes

Twitter Image Pipeline is a robust and performant image loading and caching framework for iOS clients

OAuth-enabled curl for the Twitter API

Twitter-Server defines a template from which services at Twitter are built

Systems performance telemetry

Static checks to aid with a healthy adoption of Compose

An Active Record Reputation System for Rails

Memcache on SSD

Experimental Scala compiler focused on compilation speed

Twitter's collection of LZO and Protocol Buffer-related Hadoop, Pig, Hive, and HBase code.

Cassovary is a simple big graph processing library for the JVM

Light-weight, fast framework for object serialization in Java, with Android support.

Vireo is a lightweight and versatile video processing library written in C++11

A Java HTTP client for consuming Twitter's realtime Streaming API

Innovators Patent Agreement (IPA)

Twemcache is the Twitter Memcached

Korean tokenizer

A Thrift parser/generator

Breakout Detection via Robust E-Statistics

GraphJet is a real-time graph processing library.

Ruby implementation of the ICU (International Components for Unicode) that uses the Common Locale Data Repository to format dates, plurals, and more.

Reversible conversions between types

Scala extensions for the Kryo serialization library

Twitter Network Layer is a scalable and feature rich network layer built on top of NSURLSession for Apple platforms

Refactored version of code.google.com/hadoop-gpl-compression for hadoop 0.20

A tool for benchmarking RPC services

Storehaus is a library that makes it easy to work with asynchronous key value stores

D3Kit is a set tools to speed D3 related project development

Scoot is a distributed task runner, supporting both a proprietary API and Bazel's Remote Execution.

JavaScript implementation of the ICU (International Components for Unicode) that uses the Common Locale Data Repository to format dates, plurals, and more. Based on twitter-cldr-rb.

Common Twitter Rust lib

Scala School 2

The official Twitter plugin for WordPress. Embed Twitter content and grow your audience on Twitter.

Twitter Logging Service is a robust and performant logging framework for iOS clients

A library to implement asynchronous dependency graphs for services in Java

A novel text visualization technique

A collection of Twitter's anonymized production cache traces.

A Java library for authenticating HTTP Requests using OAuth

Twitter interactive visualization

Header Compression for HTTP/2

A Thrift client wrapper that encapsulates some common failover behavior

A simple library for identifying emoji entities within a string in order to render them as Twemoji.

ZooKeeper protocol analyzer and stats gathering daemon

HTTP library for Android (beta)

Scala extensions for Storm

hRaven collects run time data and statistics from MapReduce jobs in an easily queryable format

HTTP/2 for Netty

Focus aligns Git worktree content based on outlines of a repository's Bazel build graph. Focused repos are sparse, shallow, and thin and unlock markedly better performance in large repos.

Cache Commons

A Safe, Stateful Rules Language for Event Streams

Access scipy optimizers from your favorite deep learning framework.

Twitter GitHub Organization-wide files

Cloudhopper Commons

TwitterCldr npm package

Bazel rules to resolve, fetch and manage 3rdparty JVM dependencies with support for multiple parallel versions of the same dependency. Powered by Coursier.