TypeScript Cheat Sheet PDF

A one-page TypeScript cheat sheet PDF covering all the main fundamentals of TypeScript with short explanations and code examples. Available in Light Mode or Dark Mode.

Also available as a physical poster.

Who is this for?

• For people that want a one-page cheat sheet with all of the main fundamentals of TypeScript.
• For people that want to quickly lookup a TypeScript concept, or revise some syntax, and don't want to watch a whole course or sift through blog articles.

With this cheat sheet, you can go over all of the main TypeScript concepts in minutes.

Topics

• Setting up a project
• Compiling TypeScript
• Strict mode
• Primitive types
• Union types
• Dynamic types
• Literal types
• Objects
• Arrays
• Tuples
• Functions
• Type aliases
• Interfaces
• The DOM and type casting
• Generics
• Enums
• Narrowing

PDF vs JPG:

JPG (standard image) cheat sheet is free (enter $0, or you can send me a $1 if you're feeling generous!)

PDF is pay what you want, from $3.

Advantage of PDF:

• High print quality
• You can highlight text/code so it's easier to read
• You can copy/paste code from it.

Cheers!