【阅读】20170314

[lishengzxc]

trafficstars

https://www.twilio.com/blog/2017/02/send-messages-when-youre-back-online-with-service-workers-and-background-sync.html

http://blog.webkid.io/image-processing-in-javascript/

https://csswizardry.com/2017/02/base64-encoding-and-performance-part-2/

https://medium.com/web-on-the-edge/manifoldjs-is-becoming-pwa-builder-to-simplify-building-progressive-web-apps-49bff31f9380#.jzsfkjcjj