TextHighlighter allows you to highlight text on web pages. Just select it!
Download TextHighlighter directly from GitHub or install with Bower:
$ bower install text-highlighter
Add script file to head section of your web page:
<script type="text/javascript" src="https://github.com/mir3z/texthighlighter/raw/master/TextHighlighter.min.js"></script>
And use it!
var hltr = new TextHighlighter(document.body);
For more details see API reference or Wiki pages on GitHub.
Also check Demos section below for examples of usage.
Should work in all decent browsers and IE >= 9.
You may check API reference or Wiki pages on GitHub.