Master modern JavaScript from basics to async patterns. 8 modules with hands-on exercises covering ES6+, closures, promises, and real-world patterns.
Learn about variables (let, const, var), primitive data types, type coercion, and template literals in modern JavaScript.
Master if/else, switch statements, the ternary operator, and understand truthy/falsy values in JavaScript.
Explore function declarations, arrow functions, higher-order functions, callbacks, and the power of closures.
Master array methods, destructuring, the spread operator, and common array manipulation patterns.
Work with objects, understand 'this', prototypes, destructuring, and master deep manipulation patterns.
Understand Promises, async/await, error handling, and common asynchronous patterns in modern JavaScript.
Learn DOM and event concepts through simulated implementations: event emitters, virtual DOM diffing, and state management.
Apply everything you have learned by building real-world utilities: a task queue, a mini lodash library, and a URL parser.