Latest Courses

Advanced Web Development Quiz

Challenge your knowledge with a quiz on the advanced parts of web development! You’ll answer 30 questions spanning a wide range of front-end development concepts, from JavaScript and CSS to delving into the more complex areas of performance optimization, web security, and HTTP protocols. After each question, Lydia will explain the answer and dive deeper into the topic to give you a more extensive understanding. This course and others like it are available as part of our Frontend Masters video subscription.

Frontend Masters • 2024-01-01

Front-End System Design

Dive into front-end system design to create scalable, efficient user interfaces! Master core UI fundamentals: box model, browser rendering, DOM manipulation, state management, and performance. Practice by building infinite scrolling with IntersectionObserver. Reinforce what you learn with a simulated design interview, diagramming a social media news feed. This course and others like it are available as part of our Frontend Masters video subscription.

Frontend Masters • 2024-01-01

Test Your JavaScript Knowledge

Challenge your core knowledge of JavaScript with 50 interactive quiz questions covering topics like the event loop, scopes and closures, the "this" keyword, classes and prototypes, garbage collection, and more! After each question, you'll get an in-depth visual explanation from Lydia to deepen your understanding of fundamental JavaScript concepts! This course and others like it are available as part of our Frontend Masters video subscription.

Frontend Masters • 2024-01-01

Professional JS: Features You Need to Know

Modernize your JavaScript skills with features ranging from ES6 to the latest ECMAScript additions. Master modules, arrow functions, destructuring, and async/await for cleaner, more efficient code. Explore language improvements including object and array enhancements, advanced asynchronous programming, and cutting-edge concepts like proxies, proper tail calls, and WeakRefs. Understand the TC39 process for feature adoption and get a glimpse into ECMAScript 2024 and beyond. This course and others like it are available as part of our Frontend Masters video subscription.

Frontend Masters • 2024-01-01