What I'm doing in this document now is trying to provide the complete view angle of modern web (app or page) development ruled by JavaScript, reflect technological advance and help developers to acquire APIs, libraries, tools, services, best practices and learning resource which are not outdated and most commonly used.

Rebex SSH Check is a testing tool for SSH servers accessible over internet. The report contains an overview of SSH configuration of the server as well as security recommendations. The service is free.