Elegant Scraper and Crawler Framework for Golang

eBPF-based Networking, Security, and Observability

Fast key-value DB in Go.

Super simple build framework with fast, repeatable builds and an instantly familiar syntax – like Dockerfile and Makefile had a baby.

jq for binary formats - tool, language and decoders for working with binary and text formats

AI powered open source recommender system engine supports classical/LLM rankers and multimodal content via embedding

Select, put and delete data from JSON, TOML, YAML, XML, INI, HCL and CSV files with a single tool. Also available as a go mod.

Powerful scripting language & versatile interactive shell

Headless CMS with automatic JSON API. Featuring auto-HTTPS from Let's Encrypt, HTTP/2 Server Push, and flexible server framework written in Go.

✨ #PTerm is a modern Go module to easily beautify console output. Featuring charts, progressbars, tables, trees, text input, select menus and much more 🚀 It's completely configurable and 100% cross…

The most scalable and customizable permission server on the market. Fix your slow or broken permission system with Google's proven "Zanzibar" approach. Supports ACL, RBAC, and more. Written in Go, …

Universally Unique Lexicographically Sortable Identifier (ULID) in Go

Fast and reliable background jobs in Go

DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software …

A lightweight stream processing library for Go

Faster than the fastest in the world pixel-by-pixel image difference tool.

Vald. A Highly Scalable Distributed Vector Search Engine

pure golang library for reading/writing parquet file

🦉 A documentation generator

aws-vault like tool for Okta authentication

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is available.

Durable coroutines for Go

Copygen generates code based on Go types. Generate type-based code to copy values from type to type and fields from struct to struct by default (copier without reflection).

Automatically update your Go tests

Go 1.23 range functions with database/sql

Go Blockchain implementation with P2p, Proof of work features

Swagger generator for twirp

chip-8 emulator

goworker is a Go-based background worker that runs 10 to 100,000* times faster than Ruby-based workers.