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10 Front-end Developer Interview Questions (+ Answers): 2025
Prepare for your upcoming front-end developer interview by exploring questions you may be asked and building interview skills.
January 17, 2023
Article
Learn more about the skills and certifications you need for a career as a front-end, back-end, iOS or Android developer.
Explore popular web and app development courses
Skills you'll gain: Jest (JavaScript Testing Framework), Version Control, User Research, Usability Testing, Responsive Web Design, Cascading Style Sheets (CSS), Data Structures, Unix Commands, HTML and CSS, Git (Version Control System), Persona (User Experience), GitHub, Interaction Design, User Experience Design, Bootstrap (Front-End Framework), React.js, Mobile Development, Front-End Web Development, Algorithms, Web Development Tools
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months
Skills you'll gain: Istio, Node.JS, Software Development Life Cycle, Unit Testing, Object-Relational Mapping, Cloud Computing Architecture, Server Side, Application Deployment, Kubernetes, React Redux, Cloud Services, OpenShift, Git (Version Control System), Cloud Applications, Full-Stack Web Development, HTML and CSS, Cloud Computing, Jupyter, Generative AI, Interviewing Skills
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months
Johns Hopkins University
Skills you'll gain: Cascading Style Sheets (CSS), HTML and CSS, Javascript, Ajax, Responsive Web Design, Bootstrap (Front-End Framework), Front-End Web Development, Web Design, Hypertext Markup Language (HTML), Web Design and Development, JSON, Web Applications, Web Development, Usability, Cross Platform Development, Browser Compatibility, Object Oriented Programming (OOP), User Interface and User Experience (UI/UX) Design, User Experience Design, Server Side
Beginner · Specialization · 1 - 3 Months
Web and app development cover a wide variety of skills and careers, from programming languages like Python and Java to front- and back-end development. With so many options and opportunities available, it can be tricky to know where to start. On Coursera, you'll find expert resources to support your goals, whether you're just starting out or are ready to take the next step in your career. Explore web and app development topics, including:
Choosing the right front end course depends on your current skill level and career aspirations. Beginners should look for courses that cover the basics of HTML, CSS, and JavaScript, as well as introductory web design principles. Those with some experience might benefit from intermediate courses focusing on responsive design, web accessibility, and using front-end frameworks like React or Angular. Advanced learners or professionals seeking specialized knowledge might consider courses on advanced JavaScript techniques, performance optimization, or preparing for roles in front-end development and UI/UX design. Reviewing course content, instructor expertise, and learner feedback can help ensure the course aligns with your goals.
Blockchain technology might seem intimidating because it uses concepts from several disciplines like finance and economics in addition to computer science. But learning blockchain development is the same as pursuing any other skill. Once you have grasped the fundamentals of blockchain technology, it should become easier to visualize the roles of more advanced concepts.
Coding can be challenging, but starting with a programming language that’s easy to learn and aligned with your career goals can also be rewarding. Front-end development focuses on everything the user sees when they engage with a website or application. This includes the visual and interactive elements of a user interface (UI), such as the design, structure, navigation modules, and content. You'll need to use unique coding languages to create and optimize these components such as HTML, CSS, JavaScript, and React.
Read more: Easiest Programming Languages to Learn for Front-End Development