Modules
14
Config-driven lessons
Language Track
JavaScript
Master the browser spellbook from fundamentals to async raids.
Track Progress42%
1 modules stabilized. Next: Functions.
Total XP
6,585
Available in track
Daily Quest
39
Functions five-question streak
Next Module
Beginner
Functions
Beginner quest
Variables & Types
Build variables & types fluency through short lessons, quizzes, and raid practice.
Beginner quest
Functions
Build functions fluency through short lessons, quizzes, and raid practice.
Beginner quest
Arrays
Build arrays fluency through short lessons, quizzes, and raid practice.
Beginner quest
Objects
Build objects fluency through short lessons, quizzes, and raid practice.
Beginner quest
Loops
Build loops fluency through short lessons, quizzes, and raid practice.
Intermediate quest
DOM
Build dom fluency through short lessons, quizzes, and raid practice.
Intermediate quest
Async / Await
Build async / await fluency through short lessons, quizzes, and raid practice.
Intermediate quest
APIs
Build apis fluency through short lessons, quizzes, and raid practice.
Intermediate quest
ES6+
Build es6+ fluency through short lessons, quizzes, and raid practice.
Advanced quest
Closures
Build closures fluency through short lessons, quizzes, and raid practice.
Advanced quest
Scope
Build scope fluency through short lessons, quizzes, and raid practice.
Advanced quest
Classes
Build classes fluency through short lessons, quizzes, and raid practice.
Advanced quest
Data Structures
Build data structures fluency through short lessons, quizzes, and raid practice.
Expert quest
Algorithms
Build algorithms fluency through short lessons, quizzes, and raid practice.
Boss Raids
AR
javascriptBeginner
Array Hydra
A many-headed raid boss that punishes shaky array fundamentals.
367.8KRaid
LO
javascriptBeginner
Loop Wraith
A restless arena boss that tests iteration control across languages.
28.86.3KRaid
AS
javascriptIntermediate
Async Lich
A spellcaster that delays attacks until async control flow is mastered.
5612.9KRaid