A highly customizable rating widget that supports images, utf8 glyphs and other html elements!
Flexbox is an advanced method of more efficiently using space amongst items of a CSS container. While its theory can seem a bit complicated and difficult to master, thankfully the web is chock-full of great opportunities to learn.
This is a simple example using Push and Popstate. This practice is becoming more common throughout sites such as Twitter and Facebook for changing a URL within the address bar without reloading another page. Typically this allows users to bookmark or share URLs when sites are using some type of infinite scroll.