Uber Open Source

Open Source at Uber

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h3 h3 Public

Hexagonal hierarchical geospatial indexing system

C 6.5k 608
RIBs RIBs Public

Uber's cross-platform mobile architecture framework - Android Repository

Kotlin 7.9k 912
kraken kraken Public

P2P Docker registry capable of distributing TBs of data in seconds

Go 6.7k 483
baseweb baseweb Public

A React Component library implementing the Base design language

TypeScript 9k 879

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submitqueue Public
SubmitQueue is a high-performance speculative merge queue that keeps your trunk consistently green at scale.

uber/submitqueue's past year of commit activity

Go 180 Apache-2.0 9 2 15 Updated Aug 20, 2026
tango Public
Tango provides a way to compute the changed targets for a given base and head and conflict graph. Uber's SubmitQueue relies on it to get changed targets to speculate the requests.

uber/tango's past year of commit activity

Go 10 Apache-2.0 4 5 7 Updated Aug 19, 2026
h3-java Public
Java bindings for H3, a hierarchical hexagonal geospatial indexing system

uber/h3-java's past year of commit activity

Java 333 Apache-2.0 69 20 2 Updated Aug 19, 2026
kraken Public
P2P Docker registry capable of distributing TBs of data in seconds

uber/kraken's past year of commit activity

Go 6,735 Apache-2.0 483 80 (4 issues need help) 37 Updated Aug 18, 2026
h3 Public
Hexagonal hierarchical geospatial indexing system

uber/h3's past year of commit activity

C 6,475 Apache-2.0 608 136 (5 issues need help) 29 Updated Aug 17, 2026
causalml Public
Uplift modeling and causal inference with machine learning algorithms

uber/causalml's past year of commit activity

Python 5,962 874 8 4 Updated Aug 17, 2026
ADR Public
ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber.

uber/ADR's past year of commit activity

Python 1,454 Apache-2.0 131 3 6 Updated Aug 16, 2026
NullAway Public
A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

uber/NullAway's past year of commit activity

Java 4,092 MIT 356 132 (1 issue needs help) 14 Updated Aug 16, 2026
h3-py Public
Python bindings for H3, a hierarchical hexagonal geospatial indexing system

uber/h3-py's past year of commit activity

Python 1,029 Apache-2.0 144 79 (6 issues need help) 1 Updated Aug 14, 2026
motif Public
A simple DI API for Android / Java

uber/motif's past year of commit activity

Kotlin 538 Apache-2.0 46 30 (3 issues need help) 6 Updated Aug 14, 2026