Uber Open Source
@uber • Open Source at Uber. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
93%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
10 repositories updated in the last 90 days.
Leading language
Unknown
Portfolio mix
Unknown (13), Go (6), TypeScript (3)
Average size
68
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-08-11(14d ago)GitHub API fallback30 repositories
93%
of the visible star count comes from this organization's top three repositories.
68
stars per repository in this same snapshot.
Unknown
is the most common language here, with 10 repositories updated in the last 90 days.
Why this rank
This organization stands out because one flagship repo drives 74% of its visible star count.
Flagship share 74%Breakout repo: ADR
Organization pages work best when you separate portfolio breadth from flagship concentration. In Uber Open Source's case, the visible top three repositories account for about 93% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is Unknown (13), Go (6), TypeScript (3). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | uber/ADR ADR secures enterprise AI agents through observability, security benchmarking, and threat detection. Deployed at Uber. | Python | 1.5K |
| 2 | uber/submitqueue SubmitQueue is a high-performance speculative merge queue that keeps your trunk consistently green at scale. | Go | 208 |
| 3 | uber/RIBs-iOS RIBs for iOS | Swift | 190 |
| 4 | uber/go-vertex-ai A go implementation of the Google VertexAI API | Go | 48 |
| 5 | uber/scip-lsp | Go | 22 |
| 6 | uber/vscode-bazel-bsp VS Code extension to provide integration with Bazel BSP, leveraging Build Server Protocol. Currently focused on VS Code test explorer integration. | TypeScript | 18 |
| 7 | uber/tango 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. | Go | 11 |
| 8 | uber/jaeger Uber fork of CNCF Jaeger, a Distributed Tracing Platform - for Pull Requests | 11 | |
| 9 | uber/uber-direct-sdk An Uber supported SDK for the Uber Direct API. | HTML | 9 |
| 10 | uber/phonenumbers Uber Fork - for company PR's back upstream | Go | 5 |
| 11 | uber/uber-direct-sdk-samples Sample code using the Uber Direct SDK | JavaScript | 4 |
| 12 | uber/timesfm-fork Uber fork of the TimesFM project | 2 | |
| 13 | uber/Moirai-SOSP25-code | Python | 1 |
| 14 | uber/kubernetes-scheduler-plugins Uber fork of: Kubernetes out-of-tree scheduler plugins based on scheduler framework. | Go | 1 |
| 15 | uber/puppet-homebrew Uber Fork of puppet-homebrew (+brewcask! +taps!) package installer and provider | Ruby | 1 |
| 16 | uber/grafana-tempo-fork Uber fork of Grafana Tempo | 1 | |
| 17 | uber/terraform-provider-googleworkspace-fork Uber fork of the Terraform Provider for Google Workspace | 1 | |
| 18 | uber/gluten-fork Uber Fork of the Gluten Project (Plugin to Double SparkSQL's Performance) | Scala | 1 |
| 19 | uber/opentelemetry-go Uber Fork of OpenTelemetry Go API and SDK - for Pull Requests only | 1 | |
| 20 | uber/ads-api-example | TypeScript | 0 |
| 21 | uber/ussi An in-memory Java library for k-nearest-neighbor similarity search with mutable ingestion and metadata filtering. | Java | 0 |
| 22 | uber/uber-career-prep-playbook | 0 | |
| 23 | uber/kotlin Uber fork of Kotlin (only used for patching critical bug fixes) - no new development | 0 | |
| 24 | uber/Moirai-SOSP25-logs | 0 | |
| 25 | uber/lucene Uber Fork of Apache Lucene - for upstream contribution | 0 | |
| 26 | uber/vscode-go Go extension for Visual Studio Code, with added Bazel Support | TypeScript | 0 |
| 27 | uber/jaeger-ui Uber fork of Web UI for Jaeger - for Pull Requests | 0 | |
| 28 | uber/opentelemetry-go-contrib Uber fork of Collection of extensions for OpenTelemetry-Go - for Pull Requests | 0 | |
| 29 | uber/opentelemetry-java Uber fork of OpenTelemetry Java SDK - for Pull Request use | 0 | |
| 30 | uber/velociraptor Uber Fork of Velociraptor - for contribution use only, not for production | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.