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Codio Features

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Codio is a flexible, accessible, and scalable platform for CS teachers and students.

Easy to onboard and use with minimal disruption, Codio reduces admin time, scales with demand, and streamlines learning.

Online IDE

Online IDE for Education

Codio is perfect for learners of all levels—from complete beginners to postgraduate students. Codio includes a fully-featured IDE for all students that includes debugger tools, dyslexic font capabilities, and more. 

For use in both CS majors and broader STEM courses, Codio is accessible anywhere–in the classroom, at home, for an online course or a large-scale MOOC. Save time with an online IDE to teach Java, Python, C++, C, and more.

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Teach Anywhere

Infrastructure as a Service

Codio provides all the infrastructure you need to get started—no more late nights in the IT lab setting-up at the last minute.

Built with a unique containerized server infrastructure—Codio makes it affordable and easy to scale with demand. Unlimited Ubuntu servers in the cloud for everyone!

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Sudo Privileges

Project Templates

Codio's templates deliver fully pre-configured servers in less than 5 seconds, no matter how complex the configuration. Codio comes with a number of stacks pre-loaded.

Stacks are simply Codio boxes with installed and fully-configured software components. Simply take a snapshot of the box contents to save it as a stack. One click, and it’s ready for your students to use. Our templated approach makes Codio easy to use, configure, and adapt.

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Auto-Graded Assessments

Create auto-graded assessments for your courses or choose from our comprehensive library of editable, auto-graded assessments. Less hassle for you, and your students get instant feedback. Perfect for flipped-learning!

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"Having the instant formative feedback is really useful. And that’s where Codio comes in handy. They click ‘check it’ in Codio and it goes and tests that their code meets the specifications. It sorts correctly, it searches correctly. It has the error handling and features that we are expecting. It doesn’t have memory leaks."

David Croft, Lecturer at Coventry University

Auto-grading Code

Content and Curriculum Authoring

Create your own course content by uploading class notes or creating interactive content directly within the IDE. Create anything from simple assignments and assessments to fully-fledged books with our built-in resource library.

Codio has also co-developed over 120+ courses, in collaboration with organizations like the Computer Science Teachers Association (CSTA) and the Oxford, Cambridge, and RSA examinations board (OCR) to ensure we provide curriculum mapped to the national standards of both the U.S. and the U.K.

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Markdown or HTML

Integrate with your Existing LMS

Codio seamlessly integrates with your institution’s existing learning management system—saving you time and hassle.

Codio supports Moodle, Blackboard, Canvas and any other LTI-compliant system.

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Class Management

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Learn more about how Codio can save your CS Department and faculty time, money, and headaches!