Write Code.
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A modern JavaScript playground for coding, learning, and interviews. Write code, execute instantly, see the output.

script.js
// Welcome to JS Playground
console.log('Hello World');

// Try editing me
for (let i = 0; i < 3; i++) {
console.log(`Count: ${i}`);
}
Console Output
Hello World
Count: 0
Count: 1
Count: 2

Built for Real People

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Runs as You Type

No run button, no waiting — just type your code and instantly see what happens.

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Editor You'll Actually Enjoy

Monaco powers VS Code — so you get real syntax highlighting and a smooth typing experience.

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Output That Makes Sense

Logs, errors, and results show up cleanly with colors — no staring at plain text walls.

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