Write, run, and learn Python, C, C++ & Java in your browser. Built by Prof. Abhishek Singh — author of 4 Python books, NVIDIA AI Specialist, and trainer of 3,000+ students across India.
Python runs directly in your browser via Skulpt — no installs, no server, instant execution. Works offline too.
Get intelligent, context-aware hints powered by Claude AI. It reads your code and gives smart guidance.
8+ real coding challenges with auto-graded test cases and an XP points system to track progress.
Step-by-step tutorials from Hello World to Decorators — each loads directly into the editor.
Create a room, share the ID, code together. Perfect for pair programming and classroom sessions.
Dracula, Monokai, Material Darker, Nord, and Light mode. Your eyes, your choice.
Your code is automatically saved to your browser. Come back anytime — your work is still there.
F5 to run, Ctrl+/ to comment, code folding, bracket matching — a real IDE experience.
Open multiple files in tabs and switch between them — just like VS Code, in your browser.
Live execution in browser
● Live ExecutionFull syntax + tutorials
Syntax HighlightingClasses, STL, OOP
Syntax HighlightingOOP, collections
Syntax HighlightingFibonacci, Reverse String, Prime Checker — perfect for beginners.
Anagram Checker, Word Count, Stack Implementation — intermediate level.
Binary Search, Flatten Nested List — algorithmic thinking required.