Meta Front End Engineer HTML CSS Interview Questions You Should Know in 2026

Last updated by on Jan 19, 2026 at 07:28 PM
| Reading Time: 3 minute

Article written by Shashi Kadapa, under the guidance of Satyabrata Mishra, former ML and Data Engineer and instructor at Interview Kickstart. Reviewed by Payal Saxena, 13+ years crafting digital journeys that convert.

| Reading Time: 3 minutes

This Meta front end engineer HTML/CSS interview questions blog will help you crack interviews with Meta for front-end developer roles. This Meta front end engineer HTML CSS interview questions will test your technical, leadership, and behavioral skills.

Meta front end engineers, HTML CSS developers translate design specifications into the visual and interactive elements of a website and application using technologies like HTML, CSS, and JavaScript. They build user interfaces, ensuring responsiveness across devices, optimize for speed and performance, and collaborate with other developers.

Meta front end engineer HTML CSS interview questions will examine your technical knowledge and clarity of logical analysis. This blog presents in-depth Meta front end engineer HTML CSS interview questions.

Key Takeaways

  • The Meta front end engineer HTML CSS, and JavaScript interview questions test your knowledge of front end development skills.
  • Review your projects and create a strong portfolio that demonstrates the implementation of various components.
    In the coding tests, you will have to answer questions in an AI-powered IDE where any form of malpractice is detected.
  • Meta looks for a mix of theoretical and practical knowledge.
  • Prepare 4-5 use cases based on the STAR framework, and be ready to answer why you implemented certain technologies

Meta Front End Engineer HTML CSS Interview Process

The Meta front end engineer HTML CSS interview process has several rounds with Meta technical experts examining skills in HTML, CSS, JavaScript, and related processes. Let us look at the stages in the Meta front end engineer HTML CSS interview process.

  • Preparation: In this stage, the candidate prepares for the Meta front end engineer HTML CSS interview process. Meta uses an Applicant Tracking System (ATS) to scan for keywords. Write a professional resume to meet the specific role criteria.
  • Recruiter Screen: Recruiters from Meta scout suitable candidates. Meta front end engineer either directly applies for a vacancy or may be approached by an HR team member. The recruiter may call and ask initial questions about your profile, qualifications, experience, and assess if you are appropriate for the next rounds. This is a critical stage of the Meta front end engineer HTML CSS interview process.
  • Technical Screen: A series of interviews is administered by the technical teams, coding, and system design managers to evaluate your skills and suitability. Candidates have to log in to an AI-enabled coding environment where they are administered coding tests and answer MCQ questions. This is an important part of the Meta front end engineer HTML CSS interview process.
  • On-site/ virtual Interviews: If you have cleared the previous rounds, you are invited to the Meta front end engineer HTML CSS onsite, virtual interview process. Technical and HR managers conduct face-to-face interviews through video conferencing. Candidates are evaluated for their presentation, communication, personality, job knowledge, cultural fit, and other behavioral aspects.

If you clear this round, then there will be another round with senior managers and then you will get an offer letter.

Meta Front End Engineer HTML CSS Interview Questions

Meta front end engineer HTML CSS interview questions evaluate a broad range of front end technologies. Questions will cover HTML, CSS, JavaScript, semantic use, accessibility, and how they interact with other web technologies.

Focus of the Meta front end engineer HTML CSS interview questions will be on hands-on implementation. Be ready with several use case stories as per the STAR framework. Meta evaluates your reasoning and reasoning skills.

Let us look at some Meta front end engineer HTML CSS interview questions.

HTML-Related Meta Front End Engineer HTML CSS Interview Questions

Meta uses HTML for its webpages and front end development tasks. Meta front end engineer HTML CSS interview questions will test your knowledge of a wide range of HTML coding and design skills. Let us look at some sample HTML questions.

Semantic HTML

  • Explain semantic HTML and its importance with examples.
  • What are <div> and <span>, and when to use them?
  • When do you use elements like <article>, <section>, <aside>, <nav>, <header>, <footer>.

HTML Elements

  • Illustrate the structure of an HTML document, with <!DOCTYPE>, <html>, <head>, and <body>?
  • Why will you use <head> and <body> tags?
  • Explain the method to create hyperlinks and images in HTML.
  • Describe HTML entities and their use
  • Explain block-level and inline elements?
  • What types of lists can you make in HTML?
  • How do I make a link open in a new tab?
  • What does the <title> tag do, and why is it important for SEO?
  • How do you create tables?
  • How do you make an email link a checkbox?
  • Explain how to make a dropdown list a hidden input field?

Forms and Input

  • Explain the process of creating HTML forms and different input types.
  • What is multipart form data?
  • What are HTML5 input types and their advantages?
  • Explain HTML5 APIs and Web Storage, localStorage and sessionStorage, drag and drop functionality, and the <canvas> element.

Accessibility

  • Describe the methods of making HTML accessible to users with disabilities?
  • What are ARIA attributes, and best practices?
  • How do you place alternative text for images?

HTML and CSS

  • Explain the method to link CSS to an HTML document
  • How will you change an inline element to a block-level element with CSS?

HTML and JavaScript

  • Explain the method of dynamic manipulation of the DOM with JavaScript?
  • What is the use of HTML data-* attributes, and how can they be used with JavaScript?
  • What is the event model in HTML, and how does JavaScript interact with it?

Optimization

  • How can we optimize HTML for faster page load times?
  • What is the impact of HTML structure on rendering performance?

Coding Questions

  • For a scenario, create an HTML structure to achieve a desired layout or functionality.
  • Implement a specific UI component using HTML with CSS.
  • Recreate a given UI or profile picture with an edit icon on hover, using HTML and CSS.
  • How will you embed images, audio, and video in HTML5 with attributes like src, controls, and autoplay?
  • When do you use the srcset attribute in the <img> tag for different image resolutions based on the device’s viewport or display density, improving performance and UI
  • How will you debug HTML/CSS layout issues across different browsers?

CSS-Related Meta Front End Engineer HTML CSS Interview Questions

Cascading sheet style is a critical part of the Meta front end engineer HTML CSS interview questions. Let us look at some CSS-related Meta front end engineer HTML CSS interview questions.

CSS Frameworks Questions

  • Explain the benefits and drawbacks of CSS frameworks: Bootstrap, Foundation, Bulma, UIKit, Semantic UI, Materialize, Pure, or Tailwind CSS.
  • How do you customize a framework?
  • Explain implementing utility classes, grid systems
  • What is the CSS box model, and does the box-sizing: border-box property simplify layout calculations?
  • How do frameworks utilize Flexbox and CSS Grid?
  • Which methodologies, like BEM and OOCSS, ensure maintainability in large projects?
  • How does cross-browser compatibility happen when using a framework?
  • Why do search engines find it easier to trawl pages with CSS?
  • Explain Inline and Internal CSS to apply CSS to a webpage.
  • Why are CSS Selectors used?
  • Describe CSS custom properties and variables, and how they cascade.
  • How to organize CSS custom properties to maintain a shared color scheme across components?
  • Explain CSS HSL Colors.
  • What are the properties and types of: What are CSS backgrounds, CSS border properties?

JavaScript-Related Meta Front End Engineer HTML CSS Interview Questions

JavaScript-related Meta front end engineer HTML CSS interview questions examine your ability to work with JavaScript and frameworks. You will be asked to select a framework used in your project and explain the implementation.

Let us look at some question samples on JavaScript and JavaScript frameworks:

Core JavaScript Sample Questions

  • What is hoisting, and how does it affect var, let, and const declarations?
  • What are the different types of scope in JavaScript, such as global, function, and block, and how are they used for variable accessibility?
  • What are closures? Give examples and explain the problem of memory leaks.
  • What are the different contexts of ‘this Keyword’ and how is its value determined?
  • Explain JavaScript’s prototypal inheritance model and the difference from classical inheritance.
  • What are the event loop, call stack, and callback queue in the asynchronous execution model?
  • What are Promises, async/await, and callbacks in handling asynchronous operations?
  • When do you use var, let, and const?
  • What are higher-order functions, map, filter, and reduce?
  • What is the difference between null and undefined in JavaScript?
  • What is event delegation, and what are the benefits for performance and code organization?
  • Explain object and array destructuring with examples.

JavaScript Frameworks Questions

  • Explain the advantages and disadvantages of using a JavaScript framework.
  • What is a Virtual DOM, and how does it improve performance?
  • Explain the methods to manage the local state, global state, and state management libraries in a large-scale application built with a JavaScript framework.
  • What are the differences between client-side rendering (CSR), server-side rendering (SSR), and static site generation (SSG)?
  • Explain the method of handling asynchronous operations and data fetching in a framework such as Promises, async/await, and specific data fetching libraries?
  • What is the importance of component-based architecture in modern web development?
  • Explain the methods of ensuring cross-browser compatibility when working with a framework.
  • Explain testing frameworks such as unit testing, integration testing, and end-to-end testing, and strategies for JavaScript applications.
  • How will you optimize the performance of a framework-based application with lazy loading, code splitting, and memoization?
  • What is reactivity, and how is it implemented in various frameworks?

React Framework

  • Explain the use of JSX.
  • Describe the lifecycle methods of a React component for class components and the useEffect hook for functional components.
  • When do you use hooks, and how do they differ from class components?
  • What is Context API and its use cases?
  • Explain handling routing in a React application?
  • What are controlled and uncontrolled components?
  • Describe Higher-Order Components, custom hooks, and their use.

Vue.js

  • What is a Vue instance and the options?
  • Explain computed properties and watchers?
  • How will you handle state in a Vue application, such as Vuex?
  • Explain the lifecycle hooks of a Vue component.
  • Describe handling routing in a Vue application?
  • What are directives and their use in Vue.js?
👉 Pro Tip: Read extensively about Meta, how and where it uses HTML, CSS, and JavaScript. Review their use cases, latest projects, and emerging trends.

Crack Meta Front End Engineer HTML CSS Interview with Interview Kickstart

Cracking the Meta front end engineer HTML CSS interview requires more than just technical knowledge — it demands structure, strategy, and confidence. That’s exactly what you’ll gain from Interview Kickstart’s Front-End Engineering Interview Masterclass.

This 4-month intensive course helps you master data structures, algorithms, system design, and key HTML CSS practices. You’ll spend 10–12 hours per week building the depth and clarity needed to excel in FAANG-level interviews.

The program also includes a 3-week career coaching module, where FAANG+ instructors guide you through resume building, LinkedIn optimization, and salary negotiation. Plus, you’ll receive 6 months of post-program support, featuring 15 mock interviews and 1:1 mentorship with hiring managers from top tech companies.

By the end of this masterclass, you’ll have the technical skills, interview readiness, and confidence to land your dream HTML CSS job at Meta or any top-tier company

Conclusion

The blog presented several key aspects of the Meta front end engineer HTML CSS interview questions. While you have the experience and qualifications, confidence and presentation skills are also important. Interviews are tough, and you need expert guidance to help you crack the questions.

All the stages of the Meta front end engineer HTML CSS interview questions are important. The blog presented insights into these stages and also discussed several areas and applications of deep learning that Meta uses.

However, this is the starting point of the Meta front end engineer HTML CSS interview process. At Interview Kickstart, we have several domain-specific experts who have worked for Meta and FAANG.

Let our experts help you with the Meta front end engineer HTML CSS interview questions. You have much better chances of securing the coveted job.

FAQs: Meta Front End Engineer HTML CSS Interview Questions

Q1. What is the method to prepare for the Meta front end engineer HTML CSS interview process?

The Meta front end engineer HTML CSS interview questions are intensive and will test your expertise in multiple areas of front end development. Revisit your projects and the technology aspects, and prepare use case stories. Visit the Meta blogs to understand their case studies and the technology solutions they implement.

Q2. Do we have to show coding expertise in the technical rounds?

A high level of knowledge about coding is essential. You will be a part of technical experts and build solutions with emerging tech.

Q3. Do we need to have certifications?

Certifications certainly help to reinforce your skills and expertise. Study the job requirements to know the details of qualifications, experience, and certifications.

Q4. What other preparations are needed to crack the Meta front end engineer HTML CSS interview questions?

At Interview Kickstart, we have a structured training course on preparing for interviews. The details are given in the ‘Learn from Experts’ section.

Q5. Whom should I approach if I have some questions after I finish the course?

Once you register for the front end engineering interview Masterclass, we provide support for 10 months.

References

  1. What is a Front-End Developer?
  2. A Beginner’s Guide to Front-End Development

 

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