📄️ Classes
Learn how to define TypeScript classes, implement inheritance, use access modifiers, create interfaces, handle constructors, and work with abstract and static features.
📄️ Constructors
Build TypeScript class constructors with parameter properties and proper initialization to create robust object instances.
📄️ Interfaces
Discover how to define, extend, and implement TypeScript interfaces for type safety, code reusability, and consistent object shapes, while handling optional properties and combining interfaces.
📄️ Interface vs. Type
Learn when to use interfaces vs types in TypeScript and use the subtle differences between them to write more maintainable code.
📄️ Extends
Master TypeScript's extends keyword to create powerful type constraints and conditional types that adapt based on input parameters.
📄️ Extend Interface
Extend TypeScript interfaces to build composable type definitions that promote code reuse and maintainability.
📄️ Inheritance
Implement class inheritance in TypeScript with proper method overriding and access modifiers for maintainable object hierarchies.
📄️ Abstract Classes
Build robust abstract classes in TypeScript to create enforceable contracts for your class hierarchies while sharing implementation.
📄️ Decorators
Discover how to use TypeScript decorators to add metadata, implement logging, manage access control, and optimize code reusability in your applications.
📄️ Optional Chaining
Access nested object properties safely in TypeScript using optional chaining to avoid runtime null reference errors.