Topic
3 resources tagged with Practice.
Learn how to use JavaScript Sets and Maps by building a practical function that removes duplicate users and counts how many times each user appears.
Learn how to build an accessible tabs component using semantic HTML, CSS, and vanilla JavaScript. Practice keyboard navigation, ARIA attributes, and dynamic tab switching with a beginner-friendly coding challenge and complete solution.
Practice JavaScript problem solving by building a countVowels function that counts vowels in a string, handles edge cases, and explains the logic step by step.
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