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Focus areas

Discover focus areas tailored to your needs to help you prepare for your upcoming technical interviews.
Practice developing inclusive and accessible web experiences.
Number of questions
6 questions
Easy: 1, Medium: 5, Hard: 0
Sharpen your skills in asynchronous programming by practicing the use of async/await, Promises, and callback functions.
Number of questions
31 questions
Easy: 6, Medium: 23, Hard: 1
Hone your computer science fundamentals by implementing important data structures and algorithms from scratch.
Number of questions
22 questions
Easy: 4, Medium: 13, Hard: 5
Elevate your front-end skills by practicing the creation of front end design system components.
Number of questions
11 questions
Easy: 2, Medium: 9, Hard: 0
Practice selecting elements using CSS selectors, traverse the DOM hierarchy, and manipulate their properties, content, and styles.
Number of questions
8 questions
Easy: 1, Medium: 6, Hard: 1
Master the art of building interactive and user-friendly forms.
Number of questions
8 questions
Easy: 4, Medium: 2, Hard: 2
Gain proficiency in front end fundamentals by implementing JavaScript and DOM APIs from scratch.
Number of questions
22 questions
Easy: 12, Medium: 10, Hard: 0
Strengthen your proficiency in JavaScript through writing Lodash functions from scratch.
Number of questions
28 questions
Easy: 16, Medium: 12, Hard: 0