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Learn web development
Explore our growing collection of courses on key web design and development subjects. An industry expert has written each course, helped by members of the Chrome team. Follow the modules sequentially, or dip into the topics you most want to learn about.
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A solid overview of HTML for developers, from novice to expert level HTML.
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A guide to CSS with modules covering everything from accessibility to z-index.
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An in-depth course on the basics of JavaScript.
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An artificial intelligence course built for web developers.
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A course for those new to web performance, a vital aspect of the user experience.
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A course to help you build more privacy-preserving websites.
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Discover how to make your websites and web apps more accessible.
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A course covering everything from selecting the right formats, to responsive images, and performance.
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Let's explore all aspects of responsive design, learning how to make sites that look great and work well for everyone.
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A course about HTML forms to help you improve your web developer expertise.
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A course that breaks down every aspect of modern progressive web app development.
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An in-depth course on software testing.
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[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[]]
We want to help you build beautiful, accessible, fast, and secure websites that work cross-browser, and for all of your users. This site is our home for content to help you on that journey, written by members of the Chrome team, and external experts.
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