Open Source Go Software & Tools

Distributed storage system with S3-compatible object storage, POSIX file system, and Iceberg table support for billions of files.

A simple, lightweight home media server for UNIX systems.

Headscale is an open-source, self-hosted implementation of the Tailscale control server. Build your own private WireGuard mesh VPN without a vendor lock-in.

A beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.

Self-hostable watchlist tracker for movies, TV shows, anime, and video games with a clean modern UI.

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

Self-hosted image sharing app that ships as a single static binary with multi-user support and shareable guest albums.

Self-hostable project management for dev teams: issues, cycles, modules, pages, and analytics. Go + React alternative to Jira and Linear.

A self-hosted chat application for teams and communities with video calls, voice calls, and screen sharing.

Privacy-first, self-hosted note-taking platform with markdown support, tagging, and built-in AI — a lightweight alternative to Notion and Obsidian.

A lightweight, self-hosted CRM designed for personal life and relationship management.

A self-hostable, GUI-first AI coding agent with editable conversation trees, plugin-based tools, and multi-client sessions.

Self-hosted knowledge base with extended Markdown editor, Kanban, OIDC/SSO, PWA and offline support.

Instant messaging platform with self-hosted backend in Go and clients for iOS, Android, web, and command line.

Lightweight self-hosted server monitoring hub with historical data, Docker stats, and configurable alerts.

Painless self-hosted all-in-one software development service with Git hosting, code review, CI/CD, and package registry.

KeePassXC is a cross-platform, community-driven port of KeePass Password Safe. Store credentials locally in an encrypted database, with no cloud required.

PikoCI is a single-binary CI/CD that grows with you. Use any database, any queue, and run anywhere — pipelines as code with built-in caching and scaling.

Open source realtime backend in a single file — SQLite, auth, file storage, and admin UI in one Go binary.

Self-hostable PaaS for deploying full-stack apps and databases with zero downtime, auto HTTPS, and Docker support.

A simple, yet powerful CI/CD engine with great extensibility. Self-hosted with minimal resource requirements.

Self-hosted file sharing platform with direct S3 uploads, SSO, and role-based access control.

The tiniest OpenID Certified self-hosted authentication and authorization server, with OAuth, OIDC, LDAP, 2FA, and Traefik/Nginx/Caddy middleware support.

A self-hosted podcast manager/downloader/archiver tool to download podcast episodes as soon as they become live with an integrated player.

Olares is an open-source personal cloud OS to help you reclaim your data. Self-host apps, files, and AI services right on your own hardware with ease.