Modules
4
Config-driven lessons
Language Track
TypeScript
Add type armor to modern front-end and full-stack quests.
Track Catalog4 modules
Start with Types & Interfaces. Progress saves when you play signed in.
Total XP
1,160
Available in track
Daily Quest
32
Types & Interfaces five-question streak
Next Module
Beginner
Types & Interfaces
Raid Path
0 / 4 modules clearedBeginner enemy encounter
Types & Interfaces
Build types & interfaces fluency through short lessons, quizzes, and raid practice.
Intermediate enemy encounter
Generics
Build generics fluency through short lessons, quizzes, and raid practice.
Intermediate enemy encounter
Narrowing
Build narrowing fluency through short lessons, quizzes, and raid practice.
Advanced enemy encounter
Utility Types
Build utility types fluency through short lessons, quizzes, and raid practice.
Pro encounter lockedSign in with an active Pro plan to enter this raid.
Boss Raids
typescriptBeginner
Type Sentinel
A rune-armored type construct that tests interfaces, object shapes, and safe structural typing.
typescriptIntermediate
Generics Sentinel
A module-specific quiz battle that tests generics mastery before the next raid route.
typescriptIntermediate
Narrowing Sentinel
A module-specific quiz battle that tests narrowing mastery before the next raid route.
typescriptAdvancedPRO
Utility Types Sentinel
A module-specific quiz battle that tests utility types mastery before the next raid route.
Sign in with an active Pro plan to enter this raid.
View Pro access