New tools exclusively for teachers

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We provide everything you need to teach coding in your classroom.


Connecting teachers with their students

Create assignments and publish to students
Submit solutions and get feedback
Progress tracking and autograding


setup time

Code in the cloud
Run and save code anytime anywhere on your browser
More than 30 languages
Support for all the major languages and more, running in a full linux machine
Reliable and secure
Count on our fault tolerant cloud infrastructure to run your programs securely
Interactive environment
Highly customizable, simple, and easy to use IDE-like features is used and trusted by teachers in these schools is an essential part of my CS class. It works on any computer with no installation, it's highly costomizable, and my students enjoy using to practice coding. As a teacher, I cannot find anything better!

Ly Nguyen - Mountain View School makes it easy to teach/learn/share coding using any computer, even Chromebooks. It has helped me in my class and my workshops. I'm particulary excited the automated grading feature in the fall

Steve Keinath - Jackson Area Career Center

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