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Beginner

JavaScript Fundamentals

Learn core JavaScript — variables, functions, control flow, and data structures — through hands-on practice.

0 enrolled3h 40m total15 sections3 modules

Curriculum

Variables, Types & Operators

Learn how JavaScript stores and compares data — the foundation everything else builds on.

Lesson 1: Variables and Data Types

let, const, and Primitive Types

Try It: Declare Your Own

Check Your Understanding

Lesson 2: Operators & Conditionals

Comparisons, if/else, and Logic

Fill in the Operators

Functions & Control Flow

Package up logic into reusable functions and repeat work with loops.

Lesson 1: Functions

Declaring and Calling Functions

Try It: Write a Function

Check Your Understanding

Lesson 2: Loops

for, while, and for...of

Check Your Understanding

Arrays & Objects

Store and work with collections of data — the shape most real information takes in a program.

Lesson 1: Working with Arrays

Array Basics and Methods

Try It: Filter and Map

Match the Method

Lesson 2: Working with Objects

Object Properties and Methods

Check Your Understanding

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Back to Courses

Beginner

JavaScript Fundamentals

Learn core JavaScript — variables, functions, control flow, and data structures — through hands-on practice.

0 enrolled3h 40m total15 sections3 modules

Curriculum

Variables, Types & Operators

Learn how JavaScript stores and compares data — the foundation everything else builds on.

Lesson 1: Variables and Data Types

let, const, and Primitive Types

Try It: Declare Your Own

Check Your Understanding

Lesson 2: Operators & Conditionals

Comparisons, if/else, and Logic

Fill in the Operators

Functions & Control Flow

Package up logic into reusable functions and repeat work with loops.

Lesson 1: Functions

Declaring and Calling Functions

Try It: Write a Function

Check Your Understanding

Lesson 2: Loops

for, while, and for...of

Check Your Understanding

Arrays & Objects

Store and work with collections of data — the shape most real information takes in a program.

Lesson 1: Working with Arrays

Array Basics and Methods

Try It: Filter and Map

Match the Method

Lesson 2: Working with Objects

Object Properties and Methods

Check Your Understanding

Discussion

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JavaScript Fundamentals

Git & GitHub for Beginners

HTML & CSS Basics

JavaScript Fundamentals

Discussion

Git & GitHub for Beginners

HTML & CSS Basics

Discussion