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Module 09

JavaScript Basics

The programming language of the web. Add logic, interactivity, and behaviour to your pages.

📚 8 Lessons
🎯 Beginner
⏱ ~5 hours
Prerequisite Complete Module 08 — CSS Animations first, or at minimum Module 01–02 (HTML).

📋 What You Will Learn

  • What JavaScript is and how it runs in the browser
  • Variables — let, const, var
  • Data types — string, number, boolean, null, undefined
  • Operators — arithmetic, comparison, logical
  • Conditions — if, else if, else, switch
  • Loops — for, while, for...of
  • Functions — declaration, expression, parameters, return
  • Scope — global vs local

📖 Lessons

  1. 1Introduction to JavaScriptReady
  2. 2VariablesReady
  3. 3Data TypesReady
  4. 4OperatorsReady
  5. 5ConditionsReady
  6. 6LoopsReady
  7. 7FunctionsReady
  8. 8ScopeReady
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