A simple Node.js server for multi-player realtime games
Cordova Raygun Plugin for native iOS and Android SDKs
Downloads files to persistant Storage on your Phone, checks md5sum if you want, unzips packed files if necessary (For Android and iOS)
Cordova MD5 checksum plugin for Android and iOS. The plugin reads large files in chunks and build the md5sum incrementally. It can process much larger files then read the complete content in memory and process it in place.
A simple game room server for multiplayer games