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Flexbox is a powerful tool for creating responsive web layouts. It allows developers to design flexible and scalable pages that adapt to different screen sizes and devices. If you want to master Flexbox or earn a certification to showcase your skills, there are numerous online courses available to help you achieve your goals. In this article, we will explore the top 10 Flexbox courses and certifications that you can take from the comfort of your own home.

1. Flexbox Fundamentals by Kevin Powell

Kevin Powell’s Flexbox Fundamentals course is an excellent starting point for beginners. It covers the basics of Flexbox, including the concepts of flex containers and flex items. The course includes practical exercises and real-life examples to help you grasp the core concepts of Flexbox. By the end of the course, you will be able to create responsive web layouts using Flexbox with confidence.

2. Learn Flexbox for Free by Scrimba

Scrimba offers an interactive and engaging course titled “Learn Flexbox for Free.” It guides you through the fundamentals of Flexbox with a series of hands-on coding exercises. The course provides instant feedback on your code and offers a supportive community to assist you along the way. Whether you are a beginner or want to refine your Flexbox skills, this free course is a valuable resource.

3. CSS – The Complete Guide 2021 (Flexbox, Grid, Sass)

If you want comprehensive knowledge about CSS along with Flexbox, the CSS – The Complete Guide 2021 course by Academind is a great choice. Apart from Flexbox, this course covers CSS Grid and Sass, enabling you to enhance your web design skills. The course offers a practical approach with real-world projects, ensuring that you gain practical experience along with theoretical knowledge.

4. Advanced CSS and Sass: Flexbox, Grid, Animations and More!

For those who already have a solid understanding of CSS but want to dive deeper into Flexbox and other advanced CSS techniques, Udemy’s Advanced CSS and Sass course is an ideal option. The course covers advanced Flexbox concepts, such as aligning and justifying content, creating navigation menus, and building complex flexible layouts. By the end of this course, you will have a thorough understanding of Flexbox and its applications.

5. Frontend Masters: Mastering Flexbox

Frontend Masters offers an in-depth course called “Mastering Flexbox.” Taught by Flexbox expert Rachel Andrew, this course delves into the nitty-gritty details of Flexbox layout. You will learn about flex containers, flex items, the flex property, and much more. The course also includes practical exercises, challenges, and code reviews, ensuring that you gain hands-on experience with Flexbox.

6. Responsive Web Design Fundamentals by Google

Google’s Responsive Web Design Fundamentals course covers various aspects of creating responsive designs, including Flexbox. It provides a deep understanding of best practices for building responsive websites. Although Flexbox is not the main focus of this course, it is an essential component of responsive web design. By following this course, you will gain a holistic understanding of responsive design principles along with Flexbox techniques.

7. Flexbox in 20 Minutes by Wes Bos

For developers who are short on time but still want to learn Flexbox, Wes Bos offers a concise 20-minute video tutorial titled “Flexbox in 20 Minutes.” In this quick guide, Wes Bos explains the fundamentals of Flexbox, demonstrating how to create flexible and responsive layouts. While the tutorial is relatively short, it covers all the key concepts of Flexbox and provides a solid foundation for further exploration.

8. The Complete Flexbox Tutorial: Learn CSS3 Flexbox in 2018

The Complete Flexbox Tutorial by Traversy Media is a popular YouTube video tutorial that covers CSS Flexbox in depth. It explains various Flexbox properties and provides practical examples to reinforce the concepts. Though the tutorial was created in 2018, the principles of Flexbox remain the same, making it a valuable resource for beginners who prefer video tutorials.

9. Certificate in CSS Flexbox by Udemy

For individuals who prefer certification to add credibility to their skills, Udemy offers the Certificate in CSS Flexbox. This course covers all aspects of Flexbox, from the basics to advanced concepts. It includes quizzes and coding challenges to assess your understanding of each topic. By completing the course and passing the final exam, you will receive a certificate that you can proudly showcase on your resume or LinkedIn profile.

10. Earn Your Front-End Web Developer Certification with Flexbox

Lastly, if you are looking for a comprehensive certification program that covers a wide range of web development skills including Flexbox, the Front-End Web Developer Certification by FreeCodeCamp is a great choice. This program encompasses HTML5, CSS3, JavaScript, and more, and requires a thorough understanding of Flexbox. By earning this certification, you will demonstrate your proficiency in Flexbox as well as other essential front-end web development skills.


Mastering Flexbox is crucial for any web developer who wants to create modern, responsive layouts. The online courses and certifications listed above provide a wealth of knowledge and practical experience to help you achieve your goals. Whether you are a beginner or an experienced developer, these courses cater to different skill levels. So, choose the course or certification that suits your needs, and embark on the journey of becoming a Flexbox expert.