Web-CAT is a plug-in based web application for automatically grading programming assignments in many programming languages. This project also provides Eclipse plugins for electronic submission and feedback services directly from the Eclipse IDE.

We now use github for source code control (https://github.com/web-cat), although all file releases are still provided here through SourceForge. The CVS repository here is for archival purposes only.

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User Reviews

  • Hi Stephen , I am facing problem. I deployed it on local tomcat server,I am facing problem while grading is being done. its not being evaluated and assignment are moving to suspended state. Please help me. GraderQueueProcessor: technicalFault<>: [Grader] Grading error: student1 #14 I saw the code also, looks like in my case workingDirectory is not getting created. Can you please help me ?

  • Thanks for Web-cat, it's the best!

    1 user found this review helpful.
  • This software has really helped out our instructors to provide consistent and timely feedback to students learning programming. It's grading schema is brutally honest, which may upset students at first, but in the long run it makes them better developers.

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Additional Project Details



Intended Audience


User Interface


Programming Language

Perl, C++, Java

Database Environment