With the introduction of Classes in TypeScript and ES6, there now exist certain scenarios that require additional features to support annotating or modifying classes and class members. Decorators …

Decorators are a powerful TypeScript feature that allow you to add metadata and modify classes and their members at design time. They are widely used in frameworks like Angular and NestJS for …

Apr 28, 2025 · TypeScript Decorators are a new and special way of declaring the classes, methods, parameters, and properties. The decorators are defined using the @expression syntax, where the …

May 5, 2025 · Learn how to use TypeScript decorators in real-world applications with practical examples. Discover essential decorator patterns and best practices.

Jul 16, 2025 · Learn how to use TypeScript decorators to enhance your classes and methods. Understand class, method, property, & parameter decorators with real-world examples.

Mar 21, 2024 · In this article, we will learn how decorators compare in JavaScript and TypeScript. We will also explore the various types of TypeScript decorators, including the class, method, property, …

Oct 14, 2025 · At their core, decorators are simply functions that are prefixed with an @ symbol and attached to classes, methods, properties, or parameters. These functions are executed at design …

Jan 9, 2025 · We'll explore four main types of TypeScript Decorators with examples from a class that resembles those in typical class based TypeScript libraries.

Aug 28, 2024 · In simple terms, in TypeScript, a decorator is a special kind of declaration that can be attached to a class declaration, method, property, or parameter declaration. It is denoted by an @ …

Nov 27, 2024 · In this comprehensive guide, we’ll explore everything you need to know about TypeScript decorators, from basic concepts to practical applications. We’ll build upon the foundation established …