Galadriel's Mirror 2 Example

Updated and improved explanation here: Mirroring JavaScript to the screen

I have found it to be very handy to be able to run and display the same JavaScript source without having to resort to copy-paste. Using the same source reduces the chance of error and is far less irritating to maintain.

The script below has been displayed by Galadriel. Any <script> tag with the data-mirror attribute has its contents displayed in a new <pre> tag.

Here’s a tiny stand-alone test page: galadriel2.html

And here’s Galadriel’s Mirror 2 (for downloading): galadriel2.js