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CodeSignal

Getting Started with JavaScript

via CodeSignal

Overview

Jumpstart your journey to grasp JavaScript syntax and develop basic scripts. The goal is to establish a strong foundation of fundamental JavaScript components.

Syllabus

  • Lesson 1: Exploring JavaScript Universe: Syntax, Comments, and Simple Print
    • JavaScript Space Launch Countdown
    • Launch Sequence: Countdown Alteration
    • Countdown Sequence Debugging
    • Mission Status Transmission
  • Lesson 2: Unveiling JavaScript Variables: Tags, Jars, and Cookies
    • Kitchen Code: Storing and Displaying Baking Data
    • Immutable Baking Batch Size
    • Oven Temperature Adjustment Challenge
    • Adding Variables to Our Cookie Tracker
    • Baking Code Cookies: Variable Declarations and Console Logs
  • Lesson 3: Exploring The Cosmos of JavaScript Data Types
    • Exploring Data Types Through the Cosmos
    • Galactic Data Shuffle
    • Cosmic Code Inspection: Variable Types
    • Cosmic Variable Typing
  • Lesson 4: Diving Into JavaScript Comparison Operators: A Beginner’s Guide
    • Comparing Planetary Distances from the Sun
    • Cosmic Measures: Comparing Planet Diameters
    • Orbital Adjustments: Mars and Earth Comparison
    • Planetary Size Comparison: Correct the Logic
    • Cosmos and Planetary Comparisons: Fill in the Code
  • Lesson 5: Decoding Arithmetic and Logical Operations in JavaScript
    • Candy Store Calculations: Run the Numbers
    • Candy Store Budget Check
    • Space Budgeting: Maximizing Treats within $10 Challenge
    • Candy Budget Decision-Making
    • Candy Store Calculation Challenge
  • Lesson 6: Navigating the Cosmos of JavaScript: An Introductory Guide to Type Conversions
    • Cosmic Type Conversion Odyssey
    • Exploring Implicit Type Conversion in JavaScript
    • Comet Trail Calculation Correction
    • Cosmic Conversion: Summing Space Strings
  • Lesson 7: Unraveling Conditional Statements in JavaScript: From Basics to the Ternary Operator
    • Deciding Weekend Activities: Sunny or Not
    • Temperature Check for an Ideal Picnic
    • Weather Update: Conditionally Choosing Activities
    • Weather Decision Logic Correction
    • Deciding Activities with the Ternary Operator
    • Weather Decisions: Writing Conditional Statements in JavaScript
  • Lesson 8: Unfolding String Concatenation in JavaScript
    • Orbital Concatenation: Describing Planetary Motion
    • String Concatenation: Switching Methods
    • Mystery of the Celestial Sphere
    • Concatenate a Cosmic Greeting in JavaScript
    • Crafting a Space Mission Broadcast

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