CapRover is a free, self-hosted PaaS under the Apache 2.0 license, built on Docker and nginx, with about 10 minutes to first deployment and support for Node.js, Python, PHP, and more — ideal for developers who want to host their own apps.
Docker Swarm is a focused resource for cloud computing and deployment services, combining company profiles and brand information with practical context for evaluating capabilities, costs, and fit.