VPL- Virtual Programming Lab is a activity module for Moodle that manage programming assignments and whose salient features are:

• Enable to edit the programs source code in the browser using an applet
• Students can run interactively programs in the browser
• You can run tests to review the programs.
• Allows searching for similarity between files.
• Allows setting editing restrictions and avoiding external text pasting.

פורסם ב-What is VPL?.