RESTful Node.js: A Structured Approach
  • Book Cover
  • About the Author
  • Links and Resources
  • Part I: The Why
    • Foreword
    • Preface
    • Chapter 1: Introduction
      • The Rise of REST and Distributed Systems
      • Problem #1: Structureless Design, Structureless REST
      • The Emergence of JavaScript and Node.js
      • Problem #2: Structureless JavaScript, Structureless Node.js
      • Behold, the Solution: A Structured Approach
      • Summary
  • Part 2: The Theory
    • Chapter 2: REST Origins
      • A Brief History of the Web and the Birth of REST
      • REST vs. HTTP
      • REST - The Abstract Web Architecture
      • HTTP - A Peak at REST's Concrete Implementation
      • What does it mean for an API to be RESTful?
      • Measuring "RESTfulness" with Richardson Maturity Model
      • Pragmatic REST vs Dogmatic REST
      • Summary
    • Chapter 3: RESTful API Design Guidelines and "Best Practices"
      • Theories vs. Principles vs. Guidelines
      • URI Design
      • Method Verbs
      • Status Codes
      • Representational Design
      • Metadata Design
      • Versioning Strategies
      • Security Considerations
      • Documentation
      • Case Study: GitHub
      • Summary
    • Chapter 4: Structured JavaScript Architecture
      • The Monstrous Monolith and Its Downfall
      • Layered/N-Tier Architecture: The Unpopular Proven Way
      • Microservices and Distributed Computing: A Popular Misdirection
      • Summary
    • Chapter 5: The 8 Step Recipe
      • Route Name (URI)
      • Input Request
      • Middleware
      • Validation
      • Domain
      • Events
      • Output Response
      • Test, Refactor, Document
      • Summary
  • Part 3: The Code
    • Chapter 6: Introduction to the Bookstore API
      • The Bookstore API Endpoint Specifications
      • API Design and Code Structure
      • Project Setup
      • Summary
    • Chapter 7: Retrieving Books from our API
      • Retrieving All Books - Planning
      • Retrieving All Books - Implementation
      • Retrieving A Book By ID - Planning
      • Retrieving A Book By ID - Implementation
      • Summary
    • Chapter 8: Adding Authentication to our API
      • Registering the User - Planning
      • Registering the User - Implementation
      • Logging the User In - Planning
      • Logging the User In - Implementation
      • Getting Authenticated User - Planning
      • Getting Authenticated User - Implementation
      • Summary
    • Chapter 9: Adding the Create, Update, and Delete Operations to our API
      • Creating A Book Listing - Planning
      • Creating A Book Listing - Implementation
      • Updating A Book Listing By ID - Planning
      • Updating A Book Listing By ID - Implementation
      • Deleting A Book Listing By ID - Planning
      • Deleting A Book Listing By ID - Implementation
      • Summary
    • Chapter 10: Testing our API
      • Testing the Request
      • Testing the Middleware
      • Testing the Validation
      • Testing the Domain
      • Testing the Event
      • Testing the Response
      • Testing the Controller
      • Integration Test
      • Summary
  • Conclusion
    • Final Words
  • Bonus!
    • Refactoring to HATEOAS
  • Appendix
    • Sources & References
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  1. Part 2: The Theory

Chapter 3: RESTful API Design Guidelines and "Best Practices"

In this chapter, we will introduce how to properly design a RESTful web API. We'll be going over the best practices when designing URIs, representations, metadata, versioning, and more. The focus of this chapter is not to enforce the absolute "best practices", but rather show pragmatic examples that the community has learned in the past decade.

The set of guidelines and best practices come from notable books such as REST API Design Rulebook by Mark Masse, RESTful Web Services Cookbook by Subbu Allamaraju, and The REST API Design Handbook by George Reese; 3 books by incredible authors with a wide array of experiences in building APIs. Other resources come from large tech companies such as Microsoft, Google, and Zalando who have publicly shared their own REST API guidelines. And of course, the remaining best practices and guidelines come from me, my own personal experiences and what I learned in the my career.

The point of this chapter is to depict what has been considered "best practices" deemed by various different sources. This is so that we may use what others have discovered from their own real world experiences and apply them to our API design.

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Last updated 3 years ago