An open-source,GNS3 like, self-hostable PaaS alternative to Railway, Rancher, Vercel that lets you easily deploy static sites, databases, full-stack applications on your own servers
docker docker-compose docker-swarm postgresql node-js swarm-cluster self-hosting deployement autoscaling gns3 react-flow replicasets hullbay
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Updated
Jul 17, 2026 - TypeScript