AlgMe is a Javascript/jQuery bookmarklet that allows you to play highlighted Rubik's Cube algorithms on a website. It uses the alg.cubing.net cube visualizer and jquery.selection plugin.
How to Use
Drag the link above that says "AlgMe" into your bookmarks bar.
Go to a site with some cube algorithms that you need to learn.
Click the bookmarklet.
Adjust the settings if needed.
Highlight an algorithm and play it. You can test here: