Cosmic Server is a modular, hackable, stable, secure, lightweight and fast server framework written in Java. Presently it has production ready HTTP/S, SMTP/S, POP3/S, HTTP/S Proxy, FTP and DNS servers and many other experimental services. It also comes with a simple management interface, extensive library of common functions, Java Security compliant user authentication and permission framework, custom classloaders, cache, pool and thread management implementations.

Cosmic Server was developed as a hobby since 1998 and development continues as of 2023. Both source and binaries are private.

 

Contact contact at cosmicserver.org