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

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

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

Community repo for adk-python

Agent Development Kit Web (adk web) is the built-in developer UI that is integrated with Agent Development Kit for easier agent development and debugging.

ARTEMIS automates Android workflows using natural-language instructions.

a web component framework to easily create user-first web experiences

Accessibility checks for automated Android testing

A program which ensures source code files have copyright license headers by scanning directory patterns recursively

Adiantum and HPolyC specification and test vectors

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

The CLI and skills that turn any coding assistant into an expert at creating, evaluating, and deploying AI agents on Google Cloud.

A Java agent that rewrites bytecode to instrument allocation sites

This is a set of minimal scripts to run the emulator in a container for various systems such as Docker, for external consumption

A tool to help pinpoint performance bottlenecks in individual Android Lint checks.

Custom security-focused lint checks for Android development

Fluent assertion library with readable failure messages.

Fast drawing for everyone.

Automotive Design for Compose is an extension to Jetpack Compose that allows every screen, component, and overlay of your Android App to be defined in Figma, and lets you see the latest changes to your Figma design in your app, immediately!

Temporal graph store abstraction layer.

BigQuery DataFrames is a scalable, pandas-compatible DataFrame library.

Quickly find differences and similarities in disassembled code

Export disassemblies into Protocol Buffers

Massively parallel rigidbody physics simulation on accelerator hardware.

Brotli compression format

An experimental Clinical Quality Language execution engine for analyzing FHIR healthcare data at scale.

Help people find what they need on your website.

An R package for causal inference in time series

Hardware Backed Keys and Certificate Store Management on Windows

Certificate Transparency Community Website

Auditing for TLS certificates (Go code)

A JavaScript checker and optimizer.

Python library to carry out DFIR analysis on the Cloud

Scalable fuzzing infrastructure.

Code review bot and CLA verifier

Fast, indexed regexp search over large file trees

CLU lets you write beautiful training loops in JAX.

Testing tools for javac and annotation processors

Conscrypt is a Java Security Provider that implements parts of the Java Cryptography Extension and Java Secure Socket Extension.

Crawler for linguistic corpora

JavaScript library for working with dataLayer message queues.

Dawn is an open-source implementation of the WebGPU standard for graphics programming.

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

DeepConsensus uses gap-aware sequence transformers to correct errors in Pacific Biosciences (PacBio) Circular Consensus Sequencing (CCS) data.

Design Sprint facilitates collaboration and engagement within its community.

Google's differential privacy libraries.

Digital Buildings (ontology and SDK) currently being used by Google internally to manage our own buildings.

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.

:tea: iOS UI Automation Test Framework

Effcee is a C++ library for stateful pattern matching of strings, inspired by LLVM's FileCheck

Catch common Java mistakes as compile-time errors

Error Prone enhances Java compilation by identifying common coding mistakes.

Send notifications across platforms

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

A Fluent Logging API for Java

Fruit, a dependency injection framework for C++

Go tool for managing Linux filesystem encryption

Small C tool for Linux filesystem encryption

FUSE file system for archives and compressed files (ZIP, RAR, 7Z, ISO, TGZ, XZ...)

FuzzBench - Fuzzer benchmarking as a service.

A comprehensive scanner for Google Cloud

GRR Rapid Response: remote live forensics for incident response

Apple platforms SDK for using AppAuth with Google libraries.

Go SDK for Google Generative AI

Gerrit is a code review tool that facilitates collaborative software development.

1-Click push forensics evidence to the cloud

Gin-Config: A lightweight configuration library for Python

Distributed code review system for Git repos

Tool and policy library for reviewing Google Kubernetes Engine clusters against best practices

A compiler for APIs described by the OpenAPI Specification with plugins for code generation and other API support tasks.

Libraries to abstract aspects of working with TPMs for the purposes of attestation

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

Package for comparing Go values in tests

Go library and CLIs for working with container registries

A lightweight tool to report on the licenses used by a Go package and its dependencies. Highlight! Versioned external URL to licenses can be found at the same time.

Go packages built on go-tpm providing a high-level API for using TPMs

Mit Google Ads zu mehr Umsatz.

Google Alerts allows users to monitor the web for new content based on specified topics.

Apigee API Management

Google Artifact Registry is a universal package manager for build artifacts and dependencies.

Google Authenticator PAM module

Google Cloud CDN accelerates content delivery using a global edge network.

Text-to-Speech: Lifelike AI voices and speech synthesis

Vision AI: Image and visual AI tools

Google Fonts provides a collection of fonts for web use.

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

Hire by Google

Reformats Java source code to comply with Google Java Style.

Unified Advertising and Analytics

Google Optimize and Optimize 360 are no longer available as of September 30, 2023.

GoogleSQL(formerly ZetaSQL) - Analyzer Framework for SQL

Enables iOS and macOS apps to sign in with Google.

GoogleTest - Google Testing and Mocking Framework

A unit testing library which provides rich assertions, fixtures, and other advanced testing features. Inspired by Google's C++ testing library googletest.

Grafeas is an open API for managing and auditing software supply chain metadata.

Library for reading and processing ML training data.

Ground hosted components: Web console, Cloud Functions, db config

Digitale Weiterentwicklung für Unternehmen und Berufstätige: Die professionellen und praxisnahen Trainings der Google Zukunftswerkstatt vermitteln digitale…

Google TypeScript Style

Application Kernel for Containers

A compiler for homomorphic encryption

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

Import .mbox files into Google Workspace

Reverse proxy that inverts the direction of traffic

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

Jamboard device end of life information

A Homomorphic Encryption implementation (CGGI) written in JAX

Hardware accelerated, batchable and differentiable optimizers in JAX.

A CameraX/Compose camera app built for validating camera feature implementations, serving as a reference for developers and OEMs.

An in-memory file system for Java

Next-generation JavaScript analysis tooling

Jsonnet - The data templating language

A language and library for specifying syscall filtering policies.

keep-sorted is a language-agnostic formatter that sorts lines between two markers in a larger file.

Feels like Cloud Foundry. Runs on Kubernetes.

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

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

Google’s postal address library, powering Android and Chromium

The licensecheck package classifies license files and heuristically determines how well they correspond to known open source licenses.

A Very Low-Bitrate Codec for Speech Compression

For recording and retrieving metadata associated with ML developer and data scientist workflows.

Plan B is a remediation program for managed Macs

Fast and accurate AI powered file content types detection

Makersuite facilitates the transition from prompt to production.

A modular, stack-agnostic toolkit of security review skills for AI coding agents to autonomously find, reproduce, and patch vulnerabilities.

Material Design Components in HTML/CSS/JS

A simple, helpful text messaging app

A concise syntax to describe and execute routine data analysis tasks

sandboxing and containment tool used in ChromeOS and Android

E2E test framework for tests with complex environment requirements.

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

FUSE file system for ZIP archives

Circuit diagrams and firmware source code for Gboard DIY keyboards

Mundane is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant (in that order).

Visualization tool for 3-D volumetric data.

NGINX module for Brotli compression

Top-level domain name registry service on Google Cloud Platform

A personal knowledge base, an experimental project under development.

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

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.

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

The open-source hardware testing framework.

Google's Operations Research tools:

Helm charts for running open source digital forensic tools in Kubernetes

OSS-Fuzz - continuous fuzzing for open source software.

LLM powered fuzzing via OSS-Fuzz.

OSS-Fuzz vulnerabilities for OSV.

Securing open-source package ecosystems by originating, validating, and augmenting build attestations.

OSV-SCALIBR: A library for Software Composition Analysis

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

Web application for team planning

Tool to convert Linux perf files to the profile.proto format used by pprof

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

Plugins to help with using Google Play services SDK.

Serverless coding environments for the web

pprof is a tool for visualization and analysis of profiling data

Prefab is a tool for generating build system integrations for prebuilt C/C++ libraries.

Manipulating Python Programs

Package renameio provides a way to atomically create or replace a file or symbolic link.

Riegeli/records is a file format for storing a sequence of string records, typically serialized protocol buffers.

Rune is a programming language developed to test ideas for improving security and efficiency.

Safe Browsing API Go Client

Generate sandboxes for C/C++ libraries automatically

The source code to Santa Tracker's website, by Google

Search Ads 360 is a platform for managing search advertising campaigns.

Sec-Gemini is a cutting-edge AI model designed to enhance cybersecurity capabilities and empower defenders in the ongoing battle against cyber threats.

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

Unsupervised text tokenizer for Neural Network-based text generation.

This extension detects if a website registers a Service Worker.

Site Reliability engineering

Agent Skills for Google products and technologies

Skipfish is a web application security scanner.

SLO Generator computes SLIs, SLOs, Error Budgets and Burn Rates from supported backends, then exports an SLO report to supported targets.

SlowJam: latency profiler for Go programs

syzkaller is an unsupervised coverage-guided kernel fuzzer

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).

A simple yet powerful parameterized test runner for Java.

Python module for parsing semi-structured text into python tables.

Collaborative forensic timeline analysis

torchax is a PyTorch frontend for JAX. It gives JAX the ability to author JAX programs using familiar PyTorch syntax. It also provides JAX-Pytorch interoperability, meaning, one can mix JAX & Pytorch syntax together when authoring ML programs, and run it in every hardware JAX…

Expeditions & Tour Creator are no longer available

🎉 Triage Party: massively multi-player GitHub triage 🎉

A transparent, highly scalable and cryptographically verifiable data store.

Fluent assertions for Java and Android

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

A Lightweight LLM Post-Training Library

Automation and Scaling of Digital Forensics Tools

High-quality implementations of standard and SOTA methods on a variety of tasks.

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

Vim plugin for syntax-aware code formatting

Drag and drop off-the-shelf ML components with Visual Blocks. A fast, easy way to prototype ML pipelines – no expertise or coding required.

Python-based research interface for blackbox and hyperparameter optimization, based on the internal Google Vizier Service.

Automatically generate AV byte signatures from sets of similar binaries.

High-level Wasefire applet API

WebBundle library for packaging web sites

Small scripts and libraries for managing Windows in a corporate environment.

XLS: Accelerated HW Synthesis

High-efficiency floating-point neural network inference operators for mobile, server, and Web

Augmented Object Intelligence with XR-Objects.

A library to train, evaluate, interpret, and productionize decision forest models such as Random Forest and Gradient Boosted Decision Trees.

eDistantObject (eDO) - Remote invocation library for iOS

Type checked access to browser APIs for Java code.

gNXI Tools - gRPC Network Management/Operations Interface Tools

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

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

Allows easy management of repositories with multiple Dart packages

oauth2l ("oauth tool") is a simple CLI for interacting with Google API authentication.

Open source vulnerability DB and triage service.

Cross-platform implementation of Web Cryptography APIs