Revisiting JavaScript Basics

This is an introductory course to refresh your JavaScript knowledge. Develop proficiency in JavaScript syntax, string operations, and looping structures, establishing a strong foundation for addressing basic programming issues.

JavaScript

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5 lessons

26 practices

Less than 4 hours

Course details

JavaScript Arrays and Strings for Interview Prep

Preview

Refining the Packing List

Fix the Suitcase Packing List

Expanding Arrays in JavaScript

Replacing Item in Packing List

Packing for Your Trip in JavaScript

String Manipulation for Space Explorers

Next Course: Applying Simple Looping in Practice with JavaScript

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Revisiting JavaScript Basics

Course details

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community

Revisiting JavaScript Basics

Course details

Unit 16 practices44 min

Unit 25 practices38 min

Unit 35 practices38 min

Unit 45 practices38 min

Unit 55 practices38 min

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

From our community

From our community