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PlayCode is the fastest Angular Playground online — build Angular components, test services, and prototype apps without any setup. Just open your browser and start coding Angular instantly.
A complete Angular sandbox with live preview. Hot reloading shows your changes instantly. Import any npm package with a single line. Build with Angular 17+, standalone components, signals, and all the latest features.
Angular online editor with full project support. Create multiple components, organize files in folders, and build complete Angular applications. Share your Angular playground with a simple link or deploy instantly.
Why Use an Angular Playground?
An Angular playground lets you experiment with components without setting up Angular CLI locally. PlayCode's Angular sandbox supports TypeScript, RxJS, dependency injection, and NgModules out of the box. Whether you're learning Angular, testing ideas, or building prototypes — our online Angular editor is the fastest way to go from idea to working app.
// Task 1: Sum of All Elements in an Array
// Example:
console.log(sumArray([1, 2, 3, 4])); // 10
// Hmm... Let me try
function sumArray(arr) {
return arr.reduce((acc, curr) => acc + curr, 0);
}
// That's a really elegant solution!

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