php call url without wait

https://segment.com/blog/how-to-make-async-requests-in-php/

how to push android notifications

https://gist.github.com/prime31/5675017

browser storage api plugin JS

https://github.com/julien-maurel/js-storage

rsync backup from remote server using SSL keys

https://www.contentecontent.com/blog/2015/01/automated-rsync-backups-from-a-webserver-to-qnap-nas/

Tobulesnis žemėlapių framework

https://www.skobbler.com/  paremtas penstreetmap, nbet veikiantis greičiau, su papildomomis f-jomis

svg animavimas su JS

http://leocs.me/jquery-drawsvg/#usage

SVG optimizer

http://sketchmaster.com/svg-optimizer