Uber Open Source

baseweb

A React Component library implementing the Base design language

cadence

Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.

RIBs

Uber's cross-platform mobile architecture framework.

kraken

P2P Docker registry capable of distributing TBs of data in seconds

causalml

Uplift modeling and causal inference with machine learning algorithms

h3

Hexagonal hierarchical geospatial indexing system

NullAway

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

AutoDispose

Automatic binding+disposal of RxJava streams.

piranha

A tool for refactoring code related to feature flag APIs

orbit

A Python package for Bayesian forecasting with object-oriented design and probabilistic models under the hood.

needle

Compile-time safe Swift dependency injection framework

okbuck

OkBuck is a gradle plugin that lets developers utilize the Buck build system on a gradle project.

mockolo

Efficient Mock Generator for Swift

h3-py

Python bindings for H3, a hierarchical hexagonal geospatial indexing system

react-view

React View is an interactive playground, documentation and code generator for your components.

nebula.gl

A suite of 3D-enabled data editing overlays, suitable for deck.gl

tchannel-go

Go implementation of a multiplexing and framing protocol for RPC calls

zanzibar

A build system & configuration system to generate versioned API gateways.

arachne

An always-on framework that performs end-to-end functional network testing for reachability, latency, and packet loss

cadence-web

Web UI for visualizing workflows on Cadence

rides-ios-sdk

Uber Rides iOS SDK (beta)

rides-android-sdk

Uber Rides Android SDK (beta)

hermetic_cc_toolchain

Bazel C/C++ toolchain for cross-compiling C/C++ programs

cadence-java-client

Java framework for Cadence Workflow Service

go-vertex-ai

A go implementation of the Google VertexAI API

uForwarder

Apache Kafka is an open-source distributed event streaming platform used by thousands of companies. uForwarder aims to address several pain points while using Apache Kafka for pub-sub message queueing at scale, including partition scalability and head-of-line blocking.

Cadence-Docs

cadence-idl

Cadence IDL repo, shared by server / clients

gluten-fork

Uber Fork of the Gluten Project (Plugin to Double SparkSQL's Performance)

kubernetes-community

Uber fork of Kubernetes community content - for contributions