Explore the programming languages and types of programs you can write in the CodeHS IDE. All programs are runnable in the browser -- even on Chromebooks!
Click "Try it!" to start a new program or "Examples" to start with some example code.
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JavaScript Karel: Code instructions for Karel the Dog in JavaScript. | |
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JavaScript SuperKarel: Code instructions for Karel the Dog in JavaScript. SuperKarel knows how to turnRight and turnAround. | |
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JavaScript UltraKarel: Write a Karel program in JavaScript. This includes everything in SuperKarel plus painting colors. | |
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Java Karel: Use the Java programming language to give instructions to Karel the Dog. | |
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Java SuperKarel: Use the Java programming language to give instructions to Karel the Dog. In SuperKarel, Karel knows turnRight and turnAround. | |
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Python Karel: Use the Python programming language to program with Karel! | |
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Python Super Karel: Use the Python programming language to program with Karel! Super Karel knows how to turn_right and turn_around. | |
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Python Ultra Karel: Use the Python programming language to program with Karel! Ultra Karel can do everything Super Karel can, plus painting colors. |
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JavaScript Karel: Code instructions for Karel the Dog in JavaScript. | |
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JavaScript SuperKarel: Code instructions for Karel the Dog in JavaScript. SuperKarel knows how to turnRight and turnAround. | |
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JavaScript UltraKarel: Write a Karel program in JavaScript. This includes everything in SuperKarel plus painting colors. | |
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Java Karel: Use the Java programming language to give instructions to Karel the Dog. | |
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Java SuperKarel: Use the Java programming language to give instructions to Karel the Dog. In SuperKarel, Karel knows turnRight and turnAround. | |
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Python Karel: Use the Python programming language to program with Karel! | |
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Python Super Karel: Use the Python programming language to program with Karel! Super Karel knows how to turn_right and turn_around. | |
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Python Ultra Karel: Use the Python programming language to program with Karel! Ultra Karel can do everything Super Karel can, plus painting colors. |