An inventory management system made for a logistics company based on their requirements.
It could also be seen as a practice from frontend to backend with using pure jQuery, AJAX, PHP and MySQL database.
Visit http://chenhang.net/inventory_management/ for the web app.(No longer available)
An intro video can be found at https://www.youtube.com/watch?v=w0Bov93C-DU
China Youku Link http://v.youku.com/v_show/id_XMzI2NjIxNzIxNg==.html?spm=a2hzp.8244740.0.0#paction