Thinking in Types

This is the source code for the article A Mental Model to think in Typescript.

Follow these examples to build a mental model for types:

• 001: JavaScript Types
• 002: Simple Sum
• 003: Primitive
• 004: Sum all prices
• 005: Structural vs Nominal Typing
• 006: Runtime vs Compile time
• 007: Value space vs Type space
• 008: Constraints and Type narrowing
• 009: Immutability in compile time
• 010: Semantics and Readability
• 011: Enums
• 012: Optional Property
• 013: API Response Optional Property
• 014: Union Type
• 015: Intersection Type
• 016: Tooling