https://github.com/thiagohrcosta/selfdocumentingapi

This project demonstrates the implementation of a self-documenting API using modern backend technologies. It leverages Fastify, a high-performance Node.js framework, combined with TypeScript for type safety, Zod for data validation and serialization, and Swagger for comprehensive API documentation.
https://github.com/thiagohrcosta/selfdocumentingapi

fastify nodejs swagger typescript zod

Last synced: about 2 months ago
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This project demonstrates the implementation of a self-documenting API using modern backend technologies. It leverages Fastify, a high-performance Node.js framework, combined with TypeScript for type safety, Zod for data validation and serialization, and Swagger for comprehensive API documentation.

• Host: GitHub
• URL: https://github.com/thiagohrcosta/selfdocumentingapi
• Owner: thiagohrcosta
• Created: 2024-12-19T13:12:14.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-12-19T20:50:00.000Z (over 1 year ago)
• Last Synced: 2025-05-19T22:12:26.659Z (about 1 year ago)
• Topics: fastify, nodejs, swagger, typescript, zod
• Language: TypeScript
• Homepage:
• Size: 34.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          

# API Development with Fastify, TypeScript, and Swagger

![image](https://github.com/user-attachments/assets/e95fda63-4071-49b4-89d1-3d6e893d52df)

This project demonstrates the implementation of a **self-documenting API** using modern backend technologies. It leverages **Fastify**, a high-performance Node.js framework, combined with **TypeScript** for type safety, **Zod** for data validation and serialization, and **Swagger** for comprehensive API documentation. The project also includes **CORS** configuration to handle secure cross-origin requests.

The API showcases a structured backend architecture with organized routes, tagged for enhanced readability in Swagger. It highlights the integration of tools for input validation, schema generation, and API testing directly through Swagger's interface. Additionally, the project explores the advantages of Fastify compared to Express, focusing on performance, flexibility, and maintainability.

## Technologies

![NodeJS](https://img.shields.io/badge/node.js-6DA55F?style=for-the-badge&logo=node.js&logoColor=white) ![TypeScript](https://img.shields.io/badge/typescript-%23007ACC.svg?style=for-the-badge&logo=typescript&logoColor=white) ![Zod](https://img.shields.io/badge/zod-%233068b7.svg?style=for-the-badge&logo=zod&logoColor=white) ![Fastify](https://img.shields.io/badge/fastify-%23000000.svg?style=for-the-badge&logo=fastify&logoColor=white) ![Swagger](https://img.shields.io/badge/-Swagger-%23Clojure?style=for-the-badge&logo=swagger&logoColor=white) 

### Key Features

1.  **Self-Documenting API with Swagger**  

    Provides comprehensive and interactive API documentation, including schema generation and route organization with tags for improved readability and usability.

    

2.  **Robust Data Validation with Zod**  

    Ensures reliable data validation and serialization through seamless integration with Zod, enhancing input accuracy and API stability.

    

3.  **Efficient Backend Framework**  

    Utilizes Fastify for high-performance routing, lightweight architecture, and maintainability, offering an optimized alternative to traditional Node.js frameworks like Express.