Angular2 web animations will be based on this standard, while polyfilling for unsupported browsers.
Please consider implementing this awesome standard.
Service Workers are now under active development in MS Edge. You can track progress at https://developer.microsoft.com/en-us/microsoft-edge/platform/status/serviceworker
Focus on getting it "right" first, and then add features like offline sync, push etc later...
Thank you guys
This will kill 80% of native apps.
The W3C Web Application Manifest is now under development: https://developer.microsoft.com/en-us/microsoft-edge/platform/status/webapplicationmanifest
Push API is now in development: https://developer.microsoft.com/en-us/microsoft-edge/platform/status/pushapi
This is related to service workers