Daniel Ostrovsky

When applications are getting bigger, some tools and features that help to manage this increasing complexity become more required. Let's check some of these features: composition/dependency Injection, runtime type assertions, reflection/mirroring and more, and see how we can use it in real live use cases.

- Understanding Decorators: Introduction to decorators, how they work, and their use cases. - Creating Simple Decorators: Building your first class and method decorators. - Advanced Decorators: Parameter decorators, accessor decorators, and returning values from decorators. - Reflect-metadata Library: Usage in TypeScript for adding and retrieving metadata. - Creating Mixins: Understanding and implementing mixins for class functionalities. - Framework Design Concepts: Planning and designing a simple framework using meta-programming concepts. - Implementing the Core Framework: Developing the foundational elements using decorators.