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Write, compile and run Python, JavaScript, Java, C and C++ in a beautifully crafted editor. No setup. No friction. Just code.
# BuddyCode hero demo def fib(n): if n <= 1: return n return fib(n - 1) + fib(n - 2) print(f"fib(12) = {fib(12)}")|
fib(12) = 144
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Python
Data, AI, scripting & more.
JavaScript
The language of the web.
Java
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C++
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C
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Why BuddyCode
Built for developers who care about their tools.
Real-time execution
Compile and run on our cloud runners in milliseconds with full stdout, stderr and exit codes.
Professional editor
Monaco — the engine behind VS Code — with IntelliSense, ligatures and bracket pair colorization.
Zero setup
No installs, no configs. Open a tab, pick a language, ship code from anywhere.
Sandboxed runtime
Each execution runs isolated. Your code runs safely, every time.
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