What Is an Edge Case?
Learn what an edge case is, the significance of edge cases in software development and testing, and how to deal with them when they arise.
January 31, 2024
Article
This course is part of Improve your CSS Specialization
Instructor: Treasure Porth
Included with
Recommended experience
Intermediate level
Basic knowledge of HTML and CSS is required.
Recommended experience
Intermediate level
Basic knowledge of HTML and CSS is required.
The core concepts of CSS, including layout, positioning, and responsive design.
How to use CSS animations, transitions, and transforms to bring web pages to life.
How to craft common design patterns with CSS.
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September 2024
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Find out how well you really know CSS with our bumper-pack of challenges. Recreate components and layouts from popular applications like Github, Codepen, and Instagram, and build loading animations, progress bars, flashcards and more using pure CSS!
This hands-on course will guide you through engaging challenges covering a wide range of CSS techniques. Along the way, you'll refresh and refine your knowledge of all the key CSS features, from transitions and pseudo-elements to hover effects, keyframe animations, and much more! Looking for practical CSS experience? This course has that, too! You'll put your knowledge to the test by recreating instantly-recognizable components from sites such as Github, Codepen, and Instagram. After completing each challenge, you'll compare your solution with the one provided by our in-house CSS expert. This experience is akin to pair programming, allowing you to learn from their expertise and gain valuable insights. By the end of this course, you will not only have a comprehensive understanding of CSS but also have gained practical experience in recreating components from well-known apps from around the web. This knowledge will equip you to tackle any CSS challenge with confidence. CSS knowledge at the ready? Let's get started.
Put your CSS knowledge to the test with our challenge pack.
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Johns Hopkins University
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