Dev
Self-hosted developer tools — Git servers, CI/CD pipelines, API clients, code editors, and diagramming tools. Own your development infrastructure instead of relying on cloud platforms.
PySpice
Python interface for SPICE circuit simulation with Ngspice and Xyce.
T3 Code
Minimal web and desktop GUI for coding agents such as Codex, Claude Code, Cursor, and OpenCode.
Apache Airflow
Self-hosted workflow orchestration platform for scheduling and monitoring data pipelines.
Draw.io (diagrams.net)
Self-hosted open-source diagramming tool for flowcharts, UML, ERDs, and network diagrams.
Gitea
Lightweight self-hosted Git service — a free and open-source GitHub alternative.
GitLab CE
Self-hosted DevOps platform with Git hosting, CI/CD pipelines, and project management.
Gogs
Painless self-hosted Git service — a lightweight open-source GitHub alternative.
Hoppscotch
Open-source API development ecosystem — test REST, GraphQL, WebSocket and MQTT endpoints from a clean web UI.
Jenkins
Self-hosted open-source CI/CD automation server for building, testing, and deploying software.
Pezzo AI
Developer-first open-source AI platform for prompt management, versioning, and LLM deployment.