Simple yet flexible JavaScript charting for designers & developers. Charts.js is one of the most beautiful open source charts library.

The sectioning elements in HTML5 are < nav >, < aside >, < article >, and < section >. is also kind of a sectioning element since all content lying inside of it is part of the default document section. This post explains how each sectioning element could be used appropriately in your html code.

Make your site’s pages instant in 1 minute and improve your conversion rate by 1% Before a user clicks on a link, they hover their mouse over that link. When a user has hovered for 65 ms there is one chance out of two that they will click on that link, so instant.page starts preloading at this moment, leaving on average over 300 ms for the page to preload.