Style guides for Google-originated open-source projects

💲 "awslocal" - Thin wrapper around the "aws" command line interface for use with LocalStack

AWS (SQS/SNS) Clone for Development testing

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

Background Music, a macOS audio utility: automatically pause your music, set individual apps' volumes and record system audio.

AWS SQS Message mover

💯Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

⏱ The exponential backoff algorithm in Go

general purpose extensions to golang's database/sql

A mock code autogenerator for Go

🙃 A delightful community-driven (with 2,400+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

Compile-time Dependency Injection for Go

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

A reference for the Go community that covers the fundamentals of writing clean code and discusses concrete refactoring examples specific to Go.

AWS SDK for JavaScript in the browser and Node.js (End-of-Life as of 09/08/2025). The AWS SDK for JavaScript v3 in the browser and Node.js is available here: https://github.com/aws/aws-sdk-js-v3

The AWS Cloud Development Kit is a framework for defining cloud infrastructure in code

Integration of React + Webpack + Rails including server-side rendering of React, enabling a better developer experience and faster client performance.

A complete computer science study plan to become a software engineer.

Flexible authentication solution for Rails with Warden.

Allows you to send free SMS messages in a Ruby app using email-to-sms gateways provided by cell carriers.

The push notification service for Ruby.

Pushing your Apple notifications since 2012.

Simple Ruby gem for calculating and converting measurements.

Official Geokit plugin for Rails/ActiveRecord. Provides location-based goodness for your Rails app. Requires the Geokit gem.

Complete Ruby geocoding solution.

A library for setting up Ruby objects as test data.