A small set of examples shows how to use basic HTML and CSS elements.
Highcharts is a pure-JavaScript-based tool for creating a wide variety of charts and graphs to display data. The example shows a basic bar chart created with Highcharts, embedded on a page with a heading and text.
Bootstrap is a framework for designing fully responsive websites and web applications. It does this by providing a fully tested, comprehensive CSS file and optional JavaScript components. The examples provide some simple ways to explore Bootstrap.
JavaScript functions are demonstrated in these interactive examples at jsFiddle (list of links to various fiddles).