go-git

Pure Go Git implementation library for repository manipulation

Gogs

Painless self-hosted Git service built with Go

Go-Guerrilla

Lightweight SMTP server for high-volume email reception in Go

gomuks

Lightweight Matrix client built with Go and mautrix

gopass

Team-ready UNIX password manager with GPG and Git

GPT4Free

Unified free access to LLMs and media models

GPT Pilot

AI developer companion that builds production-ready apps step-by-step

GPUStack

Unified GPU cluster manager for scalable AI inference

Grafana

Open-source platform for monitoring, visualization, and observability

Grafana OnCall

Self-hosted incident response with Slack, SMS, and phone alerts

Grafana Pyroscope

Intuitive, queryless UI for continuous application profiling

Grafana Tempo

Scalable, cost-efficient tracing backend with seamless Grafana integration

GrapesJS

Open-source web builder framework for no-code HTML templates

Grav

Fast, file-based CMS with zero installation required

Gravitee

Fast, flexible platform to design, secure, and monitor APIs

Graylog

Free and open log management platform for centralized logging

GreptimeDB

Unified observability database for metrics, logs, and traces

Grimoire

Self-hosted bookmark manager with metadata extraction and tagging

Grist

Modern relational spreadsheet combining database power with spreadsheet flexibility

GrowthBook

Open Source Feature Flagging and A/B Testing Platform

Grype

Fast, comprehensive vulnerability scanner for containers and filesystems

H2O LLM Studio

No-code GUI for fine-tuning large language models effortlessly

Halo

Visual AI desktop companion that brings Claude Code to everyone

Handy

Offline, privacy‑first speech‑to‑text app for all platforms