root@coding-prodigies:~# ▊

1 Welcome to TypeScript Mastery
2 Basic types and interfaces
3 Typed functions and generics
🔒 Union types and narrowing
🔒 Types in a real codebase
🔒 tsconfig and strict mode
🔒 Built-in utility types
🔒 Enums and literal types
🔒 Classes, access modifiers, and interfaces
🔒 Mapped and conditional types
🔒 Capstone project: typed API client
🔒 Wrap-up and certificate

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Welcome to TypeScript Mastery

TypeScript adds a type system on top of JavaScript, checked at compile time. This course assumes you know JavaScript and focuses entirely on what the type system adds: catching bugs before your code ever runs.

// free preview

9 more lessons — including Capstone project: typed API client — plus a certificate are waiting.

Unlock the full course — $149.99