The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

For empowering community 🌱

CNCF Jaeger, a Distributed Tracing Platform

general purpose extensions to golang's database/sql

GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more

Generate types and converters from JSON, Schema, and GraphQL

A curated list of amazingly awesome Elixir and Erlang libraries, resources and shiny things. Updates:

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

OpenAI ChatGPT, GPT-5, GPT-Image-1, Whisper API clients for Go

Guard is a command line tool to easily handle events on file system modifications.

A static code analysis tool for the Elixir language with a focus on code consistency and teaching.

A community driven style guide for Elixir

Generate Entity-Relationship Diagrams for Rails applications

🐬 Beautiful, performant feature flags for Ruby.

Command line tool to generate idiomatic Go code for SQL databases supporting PostgreSQL, MySQL, SQLite, Oracle, and Microsoft SQL Server

A fast, powerful type checker designed for Ruby

Pure Go implementation of jq

A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.

List of advice and tricks for Go ʕ◔ϖ◔ʔ

Feature flippers.

Flagr is a feature flagging, A/B testing and dynamic configuration microservice

Modern CLI for Apache Kafka, written in Go.

Realtime server for reliable two-way communication to power-up any backend

Go (Golang) Fake Data Generator for Struct. [Notes]This repository is archived, moved to the new repository https://github.com/go-faker/faker

Kafka Docker for development. Kafka, Zookeeper, Schema Registry, Kafka-Connect, , 20+ connectors

A Relational Algebra

Ruby Tests Profiling Toolbox

Testable, composable, and adapter based Elixir email library for devs that love piping.

Google maps component for vue with 2-way data binding

An Elixir Authentication System for Plug-based Web Applications