Open source. Open possibilities.

Portainer is a lightweight service delivery platform providing a GUI and API to manage Docker, Swarm, Kubernetes, and ACI environments.

A reference Spring Boot 4 service on Kubernetes demonstrating production patterns, including Carvel deployment, Prometheus metrics, Actuator probes, and a hardened CI/CD pipeline with security scanning and image signing.

This project aggregates a list of DockerHub mirror accelerators available in China and provides detailed configuration tutorials. It aims to help domestic developers resolve Docker image pulling issues, while also collecting various self-hosted mirror acceleration solutions and tools.

Chatwoot is an open-source, self-hosted customer support platform and omnichannel help desk, positioned as an alternative to Intercom, Zendesk and Salesforce Service Cloud. It unifies live chat, email and social channels into one inbox, with an AI agent, help center, automation and reporting.