Custom Decorators and Hooks

Official Documentation:

• Fastify Decorators: Learn how to create and use custom decorators in Fastify. Decorators are a way to extend Fastify’s core functionality with custom methods and properties.
• Fastify Hooks: Understand how to use Fastify hooks to add custom logic at various points in the request lifecycle.

Tutorial:

• Creating Custom Decorators in Fastify: This blog post covers how to create and use custom decorators in Fastify. It includes examples and use cases for extending Fastify’s functionality with custom methods.
• Using Fastify Hooks for Custom Logic: A tutorial on utilizing Fastify hooks to implement custom logic. It includes practical examples of how to use hooks for various purposes such as modifying request and response objects.