Free Coding Exercises

JavaScript Exercises

71+ Exercises · 20 Topics · 100% Free

Core JavaScript Topics

Basic Knowledge

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4 Exercise #5

Quizzes

Quiz #1 Quiz #2 Quiz #3 Quiz #4

Events

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Variables

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Data Types

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4

Quizzes

Quiz #1 Quiz #2 Quiz #3

Operators

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Conditional Statements

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Loops

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4 Exercise #5

Quizzes

Quiz #1 Quiz #2 Quiz #3

Strings

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4 Exercise #5

Quizzes

Quiz #1 Quiz #2 Quiz #3

Scopes

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4 Exercise #5

Quizzes

Quiz #1 Quiz #2 Quiz #3

Functions

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3 Quiz #4 Quiz #5

Promises

Intermediate

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Functions Advanced

Beginner Intermediate Advanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3 Quiz #4 Quiz #5

Debugging

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2

Array

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Object

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

DOM

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Set

IntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Map

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Destructuring

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Error Handling

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

AJAX

Intermediate

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

Modules

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

OOP & Classes

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Prototypes & Inheritance

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Event Loop & Call Stack

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Execution Context

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Fetch API

BeginnerIntermediateAdvanced

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Coming Soon

Async/Await

Intermediate

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2 Quiz #3

BOM

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2

Spread Operator

Intermediate

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2

Numbers and Dates

Beginner

Exercises

Exercise #1 Exercise #2 Exercise #3 Exercise #4 Exercise #5 Exercise #6

Quizzes

Quiz #1 Quiz #2 Quiz #3 Quiz #4 Quiz #5 Quiz #6 Quiz #7

Rest Parameters

Intermediate

Exercises

Exercise #1 Exercise #2 Exercise #3

Quizzes

Quiz #1 Quiz #2

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