JavaScript Lessons

Build on your skills with more complex concepts.

Min WPM: 20Min Acc: 80%

🔥Advanced

Master advanced concepts and become a pro!

Min WPM: 30Min Acc: 85%

Functions With Ingredients (Parameters)

Learn function parameters to make flexible functions.

Functions That Give Back (Return Values)

Master return values to get results from functions.

Looping With A Condition (While Loops)

Practice while loops for conditional repetition.

Magic Word Game

Build an interactive word game with loops and conditions.

Key Value Pairs (Objects)

Learn objects to store data as key-value pairs.

Looping Through Objects (Object Iteration)

Practice iterating through object properties.

Importing Secret Powers (Modules)

Import and export code modules for organization.

Building A Dice Roller

Create a random dice roller with JavaScript.

Handling Errors (Try-Catch)

Learn try/catch to handle errors gracefully.

Intermediate Project

Build a complete intermediate JavaScript project.

🛸 Syntax Shooter

🛸 DEFEND & CODE

🛸 DEFEND THE CODE! Pilot your ship and destroy incoming UFOs. Type syntax correctly to blast them with lasers and master coding structures!