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Google

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192 catalogued repositories · 2M stars

Mostly:

Android 14Agent Frameworks & SDKs 13Core & Utility Libraries 13

GitHub:

googlegooglecloudplatformgoogle-deepmindgoogleapisfirebaseandroidgoogle-researchgooglechromegooglechromelabsgoogle-gemini

Counts repositories in the GitGenius catalogue owned by Google's GitHub organizations. It is a floor, not a total: Google owns repositories we have not catalogued, and work published under an individual's own account is never attributed to their employer. How this is built.

Projects Google's people maintain

Repositories Google does not own. Each figure is a floor: the share of that project's maintainers who list Google. Commits and code review are not counted.

kubernetes/cloud-provider-gcp
at least
63%

5 of 8 maintainers. 5 say where they work.

jax-ml/jax
at least
39%

15 of 38 maintainers. 25 say where they work.

chromedevtools/chrome-devtools-mcp
at least
39%

7 of 18 maintainers. 9 say where they work.

gpuweb/gpuweb
at least
38%

5 of 13 maintainers. 9 say where they work.

flutter/website
at least
38%

9 of 24 maintainers. 16 say where they work.

google-github-actions/run-gemini-cli
at least
37%

7 of 19 maintainers. 12 say where they work.

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Showing 121–180 of 192 repositories, most starred first

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gts
by google

Total Stargazers:5,289

Total Subscribers:38

☂️ TypeScript style guide, formatter, and linter.
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react-adaptive-hooks
by GoogleChromeLabs

Total Stargazers:5,156

Total Subscribers:32

Deliver experiences best suited to a user's device and network constraints
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firebase-js-sdk
by firebase

Total Stargazers:5,149

Total Subscribers:186

Firebase Javascript SDK
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grr
by google

Total Stargazers:5,089

Total Subscribers:304

GRR Rapid Response: remote live forensics for incident response
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google-ctf
by google

Total Stargazers:5,041

Total Subscribers:141

Google CTF
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alphageometry
by google-deepmind

Total Stargazers:4,898

Total Subscribers:69

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firebaseui-web
by firebase

Total Stargazers:4,877

Total Subscribers:206

FirebaseUI is an open-source JavaScript library for Web that provides simple, customizable UI bindings on top of Firebase SDKs to eliminate boilerplate code and promote best practices.
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wuffs
by google

Total Stargazers:4,845

Total Subscribers:81

Wrangling Untrusted File Formats Safely
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FirebaseUI-Android
by firebase

Total Stargazers:4,803

Total Subscribers:295

Optimized UI components for Firebase
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dm_control
by google-deepmind

Total Stargazers:4,706

Total Subscribers:129

Google DeepMind's software stack for physics-based simulation and Reinforcement Learning environments, using MuJoCo.
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security-research
by google

Total Stargazers:4,688

Total Subscribers:216

This project hosts security advisories and their accompanying proof-of-concepts related to research conducted at Google which impact non-Google owned code.
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go-cmp
by google

Total Stargazers:4,678

Total Subscribers:34

Package for comparing Go values in tests
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golang-samples
by GoogleCloudPlatform

Total Stargazers:4,661

Total Subscribers:241

Sample apps and code written for Google Cloud in the Go programming language.
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mcp
by google

Total Stargazers:4,631

Total Subscribers:65

Google 💚 MCP
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google-cloud-go
by googleapis

Total Stargazers:4,519

Total Subscribers:260

Google Cloud Client Libraries for Go.
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google-api-go-client
by googleapis

Total Stargazers:4,484

Total Subscribers:189

Auto-generated Google APIs for Go.
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firebase-tools
by firebase

Total Stargazers:4,471

Total Subscribers:207

The Firebase Command Line Tools
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open-location-code
by google

Total Stargazers:4,363

Total Subscribers:192

Open Location Code is a library to generate short codes, called "plus codes", that can be used as digital addresses where street addresses don't exist.
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gemini-skills
by google-gemini

Total Stargazers:4,260

Total Subscribers:44

Skills for the Gemini API, SDK and model/agent interactions
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tamperchrome
by google

Total Stargazers:4,222

Total Subscribers:87

Tamper Dev is an extension that allows you to intercept and edit HTTP/HTTPS requests and responses as they happen without the need of a proxy. Works across all operating systems (including Chrome OS).
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mujoco_menagerie
by google-deepmind

Total Stargazers:4,159

Total Subscribers:39

A collection of high-quality models for the MuJoCo physics engine, curated by Google DeepMind.
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nsjail
by google

Total Stargazers:4,143

Total Subscribers:82

A lightweight process isolation tool that utilizes Linux namespaces, cgroups, rlimits and seccomp-bpf syscall filters, leveraging the Kafel BPF language for enhanced security.
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ui-element-samples
by GoogleChromeLabs

Total Stargazers:4,120

Total Subscribers:178

A collection of prototyped UI elements
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oboe
by google

Total Stargazers:4,120

Total Subscribers:142

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.
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angle
by google

Total Stargazers:4,094

Total Subscribers:194

A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android.
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acme
by google-deepmind

Total Stargazers:4,075

Total Subscribers:77

A library of reinforcement learning components and agents
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go-containerregistry
by google

Total Stargazers:4,072

Total Subscribers:35

Go library and CLIs for working with container registries
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bundletool
by google

Total Stargazers:4,043

Total Subscribers:56

Bundletool is a command-line tool to manipulate Android App Bundles
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mtail
by google

Total Stargazers:4,032

Total Subscribers:63

extract internal monitoring data from application logs for collection in a timeseries database
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codesearch
by google

Total Stargazers:4,016

Total Subscribers:115

Fast, indexed regexp search over large file trees
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python-genai
by googleapis

Total Stargazers:4,010

Total Subscribers:239

Google Gen AI Python SDK provides an interface for developers to integrate Google's generative models into their Python applications.
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copybara
by google

Total Stargazers:3,872

Total Subscribers:51

Copybara: A tool for transforming and moving code between repositories.
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scenic
by google-research

Total Stargazers:3,842

Total Subscribers:35

Scenic: A Jax Library for Computer Vision Research and Beyond
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promises
by google

Total Stargazers:3,827

Total Subscribers:70

Promises is a modern framework that provides a synchronization construct for Swift and Objective-C.
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deepvariant
by google

Total Stargazers:3,815

Total Subscribers:156

DeepVariant is an analysis pipeline that uses a deep neural network to call genetic variants from next-generation DNA sequencing data.
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fully-homomorphic-encryption
by google

Total Stargazers:3,778

Total Subscribers:87

Homomorphic Encryption demos
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trillian
by google

Total Stargazers:3,758

Total Subscribers:75

A transparent, highly scalable and cryptographically verifiable data store.
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tarpc
by google

Total Stargazers:3,743

Total Subscribers:40

An RPC framework for Rust with a focus on ease of use.
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skywater-pdk
by google

Total Stargazers:3,741

Total Subscribers:163

Open source process design kit for usage with SkyWater Technology Foundry's 130nm node.
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zopfli
by google

Total Stargazers:3,596

Total Subscribers:4

Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.
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recaptcha
by google

Total Stargazers:3,577

Total Subscribers:119

PHP client library for reCAPTCHA, a free service to protect your website from spam and abuse.
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ksp
by google

Total Stargazers:3,481

Total Subscribers:62

Kotlin Symbol Processing API
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robotstxt
by google

Total Stargazers:3,475

Total Subscribers:92

The repository contains Google's robots.txt parser and matcher as a C++ library (compliant to C++11).
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earthengine-api
by google

Total Stargazers:3,452

Total Subscribers:189

Python and JavaScript bindings for calling the Earth Engine API.
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OpenSK
by google

Total Stargazers:3,445

Total Subscribers:82

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
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timesketch
by google

Total Stargazers:3,432

Total Subscribers:120

Collaborative forensic timeline analysis
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volley
by google

Total Stargazers:3,414

Total Subscribers:130

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honggfuzz
by google

Total Stargazers:3,395

Total Subscribers:118

Security oriented software fuzzer. Supports evolutionary, feedback-driven fuzzing based on code coverage (SW and HW based)
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differential-privacy
by google

Total Stargazers:3,368

Total Subscribers:120

Google's differential privacy libraries.
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dm-haiku
by google-deepmind

Total Stargazers:3,287

Total Subscribers:32

JAX-based neural network library
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brax
by google

Total Stargazers:3,248

Total Subscribers:31

Massively parallel rigidbody physics simulation on accelerator hardware.
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science-skills
by google-deepmind

Total Stargazers:3,226

Total Subscribers:38

GDM Science Skills to speed up agentic scientific workflows with better grounding and higher token efficiency. Integrate insights from AlphaGenome, AFDB, UniProt and 30+ other databases and tools.
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computer-use-preview
by google-gemini

Total Stargazers:3,215

Total Subscribers:30

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google-cloud-node
by googleapis

Total Stargazers:3,203

Total Subscribers:181

Google Cloud Client Library for Node.js
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bindiff
by google

Total Stargazers:3,201

Total Subscribers:33

Quickly find differences and similarities in disassembled code
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architecture-templates
by android

Total Stargazers:3,164

Total Subscribers:103

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bubblewrap
by GoogleChromeLabs

Total Stargazers:3,119

Total Subscribers:50

Bubblewrap is a Command Line Interface (CLI) that helps developers to create a Project for an Android application that launches an existing Progressive Web App (PWAs) using a Trusted Web Activity.
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professional-services
by GoogleCloudPlatform

Total Stargazers:3,077

Total Subscribers:140

Common solutions and tools developed by Google Cloud's Professional Services team. This repository and its contents are not an officially supported Google product.
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quickstart-ios
by firebase

Total Stargazers:3,031

Total Subscribers:208

Firebase Quickstart Samples for iOS
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t5x
by google-research

Total Stargazers:3,001

Total Subscribers:34

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