Infinite OS packs a complete hosting environment into a single Docker container, and you decide what it hosts after it starts. From the dashboard you add the runtimes, databases, domains, and applications that a normal image would have forced you to choose at build time. Open the Marketplace and WordPress, n8n, or dozens of other applications install in a few clicks, dependencies and services included, with a hostname and route created automatically. PHP, Node.js, Bun, Python, Ruby, and Java runtimes install on demand beside databases and workers, so one project runs its whole stack inside one environment. Public domains get free TLS certificates automatically, and changing the primary domain once updates the web server, PHP, and database records to match. The built-in web terminal needs no SSH setup, and a coding agent such as OpenCode can work there with the project files, runtimes, and databases within reach. A file manager, cron scheduler, PHP version switching, and per-route rate, bandwidth, and connection limits cover the daily work of running sites from the browser. Team accounts give each person their own login, and nearly every dashboard action has a matching CLI command and REST API call for scripting. Each project gets its own container with its own filesystem and services, so unrelated sites stay isolated while several lightweight environments share one machine. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. EPL 2.0 licensed.