Top DOCKER GitHub Repositories & Tools (2026)

Configuration Management Platform for Radarr/Sonarr

Firefly III: a personal finances manager

Self-hosted OpenAI-compatible API for Qoder CLI login,workbuddy, with SQLite multi-account routing

The Cloud Native Application Proxy

Every binary nixpkgs ever shipped, on your PATH.

Sportarr - Sports PVR for usenet and torrents. Like Sonarr & Radarr but for sports events.

AI-native open-source alternative to Vercel + Sentry + PostHog + Pingdom + Resend + E2B. 440+ CLI operations with drop-in skills for Claude Code, Codex & OpenCode — deployments, analytics, session replay, error tracking, OpenTelemetry, email, sandboxes & AI gateway in one self-hosted Rust binary.

The Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

Light, fluffy, and always free - Local Azure Emulator

PipesHub is an open-source platform for securely connecting enterprise knowledge to AI. Give AI agents trusted context and your team permission-aware search with verified citations across your business systems.

A self-hosted dashboard for CrowdSec: investigate alerts, manage decisions, monitor runtime metrics, and send notifications from one responsive UI.

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Open source GPS tracking platform - self-hosted or managed, 200+ device protocols

Free, open-source Mac app that finds what Docker, node_modules, old IDEs and duplicate files leave behind.

Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on Cloudflare or Docker.

Automate Docker container image updates

An AI Gateway, registry, and proxy that sits in front of any MCP, A2A, or REST/gRPC APIs, exposing a unified endpoint with centralized discovery, guardrails and management. Optimizes Agent & Tool calling, and supports plugins.

Modern UI and powerful API for Ansible, Terraform/OpenTofu/Terragrunt, PowerShell and other DevOps tools.

Self-hosted mail server for your own domain: SMTP/IMAP/POP3, CardDAV/CalDAV, React webmail and admin console, one-command Docker Compose.

Self-hosted media server for a small circle of family and friends.