Types & Basic Syntax

9 lessons in TypeScript

• Union Type Narrowing MistakeCode Quiz
• Type Inference and Union TypesQuiz
• TypeScript Type System BasicsSlides / Video
• Types, Interfaces, Unions & InferenceFlashcard
• Interface Property Type MismatchCode Quiz
• Interfaces and Type AnnotationsQuiz
• Basic Types, Interfaces & AnnotationsSlides / Video
• Basic Types & InterfacesFlashcard
• Object type annotationsFlashcard