Features list - Hosting-Site/node-webkit GitHub Wiki

Here is the full list of all features node-webkit supports, if you're still wondering whether to choose node-webkit or something else for your development, you can read patiently and make a good decision :)

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Complete support of running node.js in browser
Easy to use
Native UI library
Frameless window
Packaging and distribution
Compatible with npm
Debugger support
Rich documentation
Kiosk mode
File dialogs
Media
Very good HTML5 support
Drag & Drop
Data persistent
WebGL
WebRTC
datalist
CSS3