This page links to the current versions of the code benchtest. They mimic the functionality of the Tryit Editor of W3schools, with a few extra wrinkles such as copy and save as buttons. It is made with html and javascript, and as such can be used off line.
Version 3
The code is rendered in the right hand frame only when the test button is pressed.
Version 3a
As version 3, with extra functionality.
Version 4
The code is rendered in the right hand frame as you type in the left hand text area.
If you have any questions about these pages email me at . I would be grateful if you would acknowledge the source, so that others could find this page.