Frontend Interview Questions [Top 250+]

Frontend Interview Questions

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To be a successful frontend developer, you need a combination of technical skills, problem-solving abilities, and a good understanding of user experience design. Here are some essential skills for frontend development:

1. Proficient in HTML: Understanding the structure, semantics, and best practices of HTML is essential for creating well-structured and accessible web pages.
2. Strong CSS Skills: CSS is used for styling and layout. You should be proficient in CSS fundamentals, including selectors, box model, positioning, responsive design, and CSS frameworks.
3. JavaScript and Frameworks: JavaScript is a core language for frontend development. Familiarity with JavaScript and its libraries/frameworks like React, Angular, or Vue.js is crucial for building interactive and dynamic web applications.
4. Responsive Design: Ability to create responsive layouts that adapt to different screen sizes and devices is essential for delivering a consistent and user-friendly experience across various platforms.

Front End Developer Interview Questions for Freshers

HTML Interview Questions For Freshers

1. What are the new features of HTML5 ?
2. What is the purpose of the doctype declaration in HTML5 ?
3. What would happen if I would not declare doctype in html ?
4. What are data attributes in HTML5 and how are they used ?
5. What is the difference between HTML and HTML5 ?
6. Difference between SVG and Canvas ?
7. What is the difference between localstorage , session storage and cookies ?
8. What are the void elements in HTML ?
9. What is BOM (browser object model ) and what is the root object in it ?
10. What are the various formatting tags in HTML ?
11. In how many ways you can display HTML elements ?
12. What is the difference between a tag and an attribute ?
13. What are data attributes in HTML5 and how are they used ?