Interview.js: Interview Prep Classes

Prepare for your next coding interview with our JavaScript-based lessons, designed to help you succeed in technical interviews!

JavaScript Fundamentals for Interviews

Master the basics of JavaScript, including functions, loops, and arrays. This class is perfect for beginners preparing for coding interviews.

Learn the most common data structures and algorithms used in technical interviews. Focus on arrays, linked lists, trees, and sorting algorithms.

Dive into closures, promises, async/await, and other advanced JavaScript concepts that are crucial for your interview preparation.

Tackle the most popular Leetcode problems and practice your JavaScript coding skills in a timed, interview-like setting.

Understand the basics of system design with a focus on JavaScript. Learn how to scale applications, handle traffic, and design APIs.