JavaScript Array Methods Playground

A collection of practical JavaScript examples demonstrating common array methods with real-world datasets.

Features

• Filter array data
• Transform data using map()
• Sort arrays and objects
• Calculate values with reduce()

Built With

• JavaScript (ES6)

Concepts

• Arrays
• Objects
• filter()
• map()
• sort()
• reduce()
• Arrow Functions

Note

Some examples are commented out intentionally so each array method can be tested one at a time.

Run Locally

Open index.html in your browser and check the browser console.