JS
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JavaScript Practice

Javascript challenges
practice your Javascript skills
test your understanding of Javascript concepts
  1. 0/24

    JavaScript fundamentals

    This series of JavaScript challenges covers basics like strings and operators, and includes exercises to test and reinforce the user's understanding of these concepts.
  2. 0/22

    JavaScript arrays

    Challenges about Javascript arrays testing your knowledge about creating, accessing, and modifying arrays and their elements.
  3. 0/19

    JavaScript objects

    Javascript challenges where you need to work with objects, including creating, accessing, and modifying object properties and methods.
  4. 0/8

    JavaScript dates

    This series of JavaScript challenges covers working with dates, including creating, formatting, and manipulating date objects.
  5. 0/7

    JavaScript sets

    Challenges that test you knowledge about Javascript sets. Create sets, add and remove items from a set, and perform common set operations.