Go

yjsclevine/yj

A CLI tool that converts between YAML, TOML, JSON, and HCL while preserving map order.

morphDBCDK/morph

A tool for managing NixOS hosts, providing multi-host deployment with health checks and secret management.

gmqttDrmagicE/gmqtt

A flexible, high-performance MQTT broker library for Go, fully implementing MQTT protocol versions 3.x and 5.

hyperloglogaxiomhq/hyperloglog

An improved HyperLogLog implementation with LogLog-Beta bias correction, sparse representation, and flexible precision for cardinality estimation.

telegomymmrac/telego

A complete Go library for the Telegram Bot API with one-to-one type and method mapping.

go-sqlite3ncruces/go-sqlite3

A cgo-free SQLite wrapper for Go that uses WebAssembly compilation to provide database/sql compatibility and direct SQLite API access.

csvutiljszwec/csvutil

A fast, idiomatic, and dependency-free Go library for mapping between CSV and Go values.

eliasdbkrotik/eliasdb

EliasDB is a lightweight graph-based database with GraphQL support, a custom query language, and built-in scripting.

gronroylee0704/gron

A Go library providing a clear and thread-safe syntax for writing and scheduling cron jobs.

GoNBjanpfeifer/gonb

A Go kernel for Jupyter notebooks that compiles each cell for fast execution and full Go compatibility.

webhooksgo-playground/webhooks

A Go library for receiving and parsing webhook events from GitHub, Bitbucket, GitLab, Docker Hub, Gogs, and Azure DevOps.

demoinfocs-golangmarkus-wa/demoinfocs-golang

A high-performance Go library for parsing and analyzing Counter-Strike 2 and CS:GO demo files (replays).

mosscouchbase/moss

A simple, fast, ordered, persistable key-value storage library for Go, using an LSM-like design.

kwatchabahmed/kwatch

Monitor Kubernetes clusters, detect app crashes in real-time, and send instant notifications to Slack, Discord, and other channels.

xdgadrg/xdg

A Go library implementing the XDG Base Directory Specification and XDG user directories for portable application file storage.

git-time-metricgit-time-metric/gtm

Automatic, lightweight time tracking for Git projects that captures activity via editor plugins and stores metrics as Git notes.

updoOwloops/updo

A CLI tool for monitoring website uptime, performance, and SSL certificates with real-time alerts and multi-region support.

Owloops/updoowloops/updo

A CLI tool for monitoring website uptime, performance, and SSL certificates with real-time alerts and multi-region support.

vsshyahoo/vssh

A Go library for executing commands over SSH at scale, handling tens of thousands of concurrent connections for network/server automation.

go-cleanarchroblaszczak/go-cleanarch

A Go tool that validates Clean Architecture rules like The Dependency Rule and module interactions in Go projects.

vfsgenshurcooL/vfsgen

Generates Go code that statically implements an http.FileSystem, enabling efficient embedding of assets into Go binaries.

StatsD exporterprometheus/statsd_exporter

A Prometheus exporter that receives StatsD-style metrics and converts them into Prometheus metrics via configurable mapping rules.

image2asciiqeesung/image2ascii

A Go library and CLI tool that converts images into ASCII art with customizable output options.

Scaleway-cliscaleway/scaleway-cli

Command-line interface to manage Scaleway cloud infrastructure and services from the terminal.

chromem-gophilippgille/chromem-go

An embeddable vector database for Go with a Chroma-like interface, enabling RAG and semantic search without external dependencies.

Gojigoji/goji

A minimalistic and flexible HTTP request multiplexer for Go, featuring middleware support and context integration.

souindarkweak/souin

An RFC-compliant HTTP cache system that works as a plugin or standalone reverse-proxy for Apache, Nginx, Traefik, Caddy, and many Go frameworks.

cidrangeryl2chen/cidranger

A high-performance Go library for fast IP address to CIDR block lookups using a path-compressed trie.

go-geomtwpayne/go-geom

Efficient Go library implementing OpenGeo Consortium-style geometry types for geospatial applications.

onedumpliweiyi88/onedump

A CLI tool for backing up and restoring MySQL and PostgreSQL databases to multiple storage destinations with zero-dependency options.

Stelligent/mustelligent/mu

A full-stack DevOps framework for simplifying microservice deployment on AWS ECS and EKS.

kagomeikawaha/kagome

A self-contained Japanese morphological analyzer written in pure Go, tokenizing text into words and analyzing parts of speech.

regulafugue/regula

Regula checks infrastructure as code templates for AWS, Azure, Google Cloud, and Kubernetes security and compliance using Open Policy Agent/Rego.

shortidteris-io/shortid

A Go library for generating super short, fully unique, non-sequential, and URL-friendly IDs at high speed.

php-parserz7zmey/php-parser

A PHP parser written in Go that generates an abstract syntax tree for static analysis and tooling.

oopssamber/oops

A comprehensive Go error handling library providing structured errors with rich context, stack traces, and debugging hints.