Google

Top repositories by stars

• google/material-design-icons(on leaderboard)

  Material Design icons by Google (Material Symbols)

  52,880
• google/guava(on leaderboard)

  Google core libraries for Java

  Java51,479
• google/zx(on leaderboard)

  A tool for writing better scripts

  JavaScript45,160
• google/styleguide(on leaderboard)

  Style guides for Google-originated open-source projects

  HTML38,962
• google/leveldb(on leaderboard)

  LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

  C++38,832
• google/googletest(on leaderboard)

  GoogleTest - Google Testing and Mocking Framework

  C++38,244
• google/langextract(on leaderboard)

  A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

  Python32,971
• google/comprehensive-rust(on leaderboard)

  This is the Rust course used by the Android team at Google. It provides you the material to quickly teach Rust.

  Rust32,654
• google/material-design-lite(on leaderboard)

  Material Design Components in HTML/CSS/JS

  HTML32,221
• google/python-fire

  Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

  Python28,119
• google/flatbuffers

  FlatBuffers: Memory Efficient Serialization Library

  C++25,553
• google/gson

  A Java serialization/deserialization library to convert Java Objects into JSON and back

  Java24,353
• google/ExoPlayer

  This project is deprecated and stale. The latest ExoPlayer code is available in https://github.com/androidx/media

  Java21,935
• google/iosched

  The Google I/O Android App

  Kotlin21,728
• google/eng-practices

  Google's Engineering Practices documentation

  20,422
• google/fonts

  Font files available from Google Fonts, and a public issue tracker for all things Google Fonts

  HTML19,710
• google/filament

  Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

  C++19,654
• google/cadvisor

  Analyzes resource usage and performance characteristics of running containers.

  Go18,892
• google/flexbox-layout

  Flexbox for Android

  Kotlin18,355
• google/web-starter-kit

  Web Starter Kit - a workflow for multi-device websites

  HTML18,348
• google/libphonenumber

  Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

  C++17,839
• google/adk-python

  An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

  Python17,807
• google/gvisor

  Application Kernel for Containers

  Go17,730
• google/dagger

  A fast dependency injector for Android and Java.

  Java17,695
• google/brotli

  Brotli compression format

  TypeScript14,578
• google/wire

  Compile-time Dependency Injection for Go

  Go14,360
• google/yapf

  A formatter for Python files

  Python13,989
• google/WebFundamentals

  Former git repo for WebFundamentals on developers.google.com

  JavaScript13,882
• google/deepdream

  13,242
• google/or-tools

  Google's Operations Research tools:

  C++13,110
• google/guetzli

  Perceptual JPEG encoder

  C++12,948
• google/guice

  Guice (pronounced 'juice') is a lightweight dependency injection framework for Java 11 and above, brought to you by Google.

  Java12,728
• google/sanitizers

  AddressSanitizer, ThreadSanitizer, MemorySanitizer

  C12,304
• google/oss-fuzz

  OSS-Fuzz - continuous fuzzing for open source software.

  Shell11,905
• google/sentencepiece

  Unsupervised text tokenizer for Neural Network-based text generation.

  C++11,650
• google/A2UI

  TypeScript11,391
• google/go-github

  Go library for accessing the GitHub v3 API

  Go11,135
• google/dopamine

  Dopamine is a research framework for fast prototyping of reinforcement learning algorithms.

  Jupyter Notebook10,844
• google/auto

  A collection of source code generators for Java.

  Java10,554
• google/grumpy

  Grumpy is a Python to Go source code transcompiler and runtime.

  Go10,527
• google/skia

  Skia is a complete 2D graphic library for drawing Text, Geometries, and Images. See documentation for contribution instructions.

  C++10,492
• google/magika

  Fast and accurate AI powered file content types detection

  Python10,116
• google/benchmark

  A microbenchmark support library

  C++10,010
• google/go-cloud

  The Go Cloud Development Kit (Go CDK): A library and tools for open cloud development in Go.

  Go9,860
• google/re2

  RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

  C++9,601
• google/pprof

  pprof is a tool for visualization and analysis of profiling data

  Go9,055
• google/tsunami-security-scanner

  Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

  Java8,546
• google/osv-scanner

  Vulnerability scanner written in Go which uses the data provided by https://osv.dev

  Go8,468
• google/adk-samples

  A collection of sample agents built with Agent Development Kit (ADK)

  Python8,455
• google/trax

  Trax — Deep Learning with Clear Code and Speed

  Python8,304
• google/traceur-compiler

  Traceur is a JavaScript.next-to-JavaScript-of-today compiler

  JavaScript8,163
• google/diff-match-patch

  Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.

  Python8,063
• google/model-viewer

  Easily display interactive 3D models on the web and in AR!

  TypeScript7,905
• google/accompanist

  A collection of extension libraries for Jetpack Compose

  Kotlin7,801
• google/closure-compiler

  A JavaScript checker and optimizer.

  JavaScript7,626
• google/android-classyshark

  Android and Java bytecode viewer

  Java7,600
• google/latexify_py

  A library to generate LaTeX expression from Python code.

  Python7,595
• google/jsonnet

  Jsonnet - The data templating language

  Jsonnet7,468
• google/glog

  C++ implementation of the Google logging module

  C++7,359
• google/draco

  Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.

  C++7,154
• google/agera

  Reactive Programming for Android

  Java7,147
• google/error-prone

  Catch common Java mistakes as compile-time errors

  Java7,135
• google/flax

  Flax is a neural network library for JAX that is designed for flexibility.

  Jupyter Notebook7,078
• google/flutter-desktop-embedding

  Experimental plugins for Flutter for Desktop

  C++7,072
• google/gops

  A tool to list and diagnose Go processes currently running on your system

  Go7,000
• google/adk-go

  An open-source, code-first Go toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

  Go6,931
• google/lovefield

  Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.

  JavaScript6,786
• google/gopacket

  Provides packet processing capabilities for Go

  Go6,746
• google/gemma.cpp

  lightweight, standalone C++ inference engine for Google's Gemma models.

  C++6,735
• google/snappy

  A fast compressor/decompressor

  C++6,532
• google/automl

  Google Brain AutoML

  Jupyter Notebook6,447
• google/wireit

  Wireit upgrades your npm/pnpm/yarn scripts to make them smarter and more efficient.

  TypeScript6,392
• google/grafika

  Grafika test app

  Java6,159
• google/ios-webkit-debug-proxy

  A DevTools proxy (Chrome Remote Debugging Protocol) for iOS devices (Safari Remote Web Inspector).

  C6,140
• google/google-java-format

  Reformats Java source code to comply with Google Java Style.

  Java6,073
• google/syzkaller

  syzkaller is an unsupervised coverage-guided kernel fuzzer

  Go6,063
• google/j2objc

  A Java to iOS Objective-C translation tool and runtime.

  Java6,039
• google/uuid

  Go package for UUIDs based on RFC 4122 and DCE 1.1: Authentication and Security Services.

  Go5,987
• google/physical-web

  The Physical Web: walk up and use anything

  Java5,984
• google/bbr

  5,890
• google/EarlGrey

  :tea: iOS UI Automation Test Framework

  Objective-C5,681
• google/seesaw

  Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.

  Go5,676
• google/seq2seq

  A general-purpose encoder-decoder framework for Tensorflow

  Python5,634
• google/gemma_pytorch

  The official PyTorch implementation of Google's Gemma models

  Python5,604
• google/perfetto

  Production-grade client-side tracing, profiling, and analysis for complex software systems.

  C++5,550
• google/clusterfuzz

  Scalable fuzzing infrastructure.

  Python5,523
• google/clasp

  🔗 Command Line Apps Script Projects

  TypeScript5,479
• google/battery-historian

  Battery Historian is a tool to analyze battery consumers using Android "bugreport" files.

  Go5,405
• google/bloaty

  Bloaty: a size profiler for binaries

  C++5,369
• google/highway

  Performance-portable, length-agnostic SIMD with runtime dispatch

  C++5,333
• google/google-authenticator

  Open source version of Google Authenticator (except the Android app)

  Java5,326
• google/git-appraise

  Distributed code review system for Git repos

  Go5,294
• google/gts

  ☂️ TypeScript style guide, formatter, and linter.

  TypeScript5,254
• google/tf-quant-finance

  High-performance TensorFlow library for quantitative finance.

  Python5,222
• google/gumbo-parser

  An HTML5 parsing library in pure C99

  HTML5,189
• google/tcmalloc

  C++5,127
• google/grr

  GRR Rapid Response: remote live forensics for incident response

  Python5,038
• google/pytype

  A static type analyzer for Python code

  Python5,032
• google/pebble

  This is the latest version of the internal repository from Pebble Technology providing the software to run on Pebble watches. Proprietary source code has been removed from this repository and it will not compile as-is. This is for information only.

  C4,964
• google/closure-library

  Google's common JavaScript library

  JavaScript4,901