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Guided Project

Create your first RESTful API with Express V2

Arjun Swani and Richard Ye

Representation State Transfer or REST is considered the standard for web APIs. Express.js is a popular and powerful Node.js web application framework for developing RESTful APIs that simplifies the development process by abstracting away much of the technical and tedious details of building an API.

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Representation State Transfer or REST is considered the standard for web APIs. Express.js is a popular and powerful Node.js web application framework for developing RESTful APIs that simplifies the development process by abstracting away much of the technical and tedious details of building an API.

This guided project is an excellent resource if you are interested in enhancing your server-side web and mobile development expertise.

In about an hour, you’ll develop practical JavaScript skills using Express to create an interesting REST API that allows clients to handle information about chilies. Completing this project will provide you with back-end development experience.

As part of this hands-on project, you will be provided with a browser-accessible development environment that already has many technologies and libraries preinstalled, including the IDE, Node.js runtime, and Express, saving you the time and hassle of setting everything up. Also, note that this platform works best with current versions of Chrome, Edge, Firefox, Internet Explorer, or Safari.

What's inside

Learning objectives

  • After completing this hands-on guided project, you'll be able to:
  • Recognize restful design principles
  • Use the express framework to implement a server-side application
  • Demonstrate a high-level understanding of http requests and responses
  • Develop and test an api while following good design practices

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Builds a strong foundation for beginners who have never worked with APIs before
Covers Restful design principles which is standard in the industry
Teaches how to implement a server-side application using the Express framework, which is a valuable skill for back-end developers
Helps develop a high-level understanding of HTTP requests and responses, which is essential for web development
Guides learners to develop and test an API while following good design practices, which is important for creating robust and reliable APIs

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Guided Project: Create your first RESTful API with Express V2 with these activities:
Organize and review course materials
Organized and reviewed materials facilitate effective studying. This activity helps reinforce concepts and prepare for assessments.
Browse courses on REST
Show steps
  • Create a dedicated folder for course materials
  • Organize materials by topic and lecture
  • Review materials regularly to refresh memory
Review previous coursework on HTTP and JSON
Refresh foundational knowledge on HTTP and JSON to strengthen understanding of RESTful APIs and their functionality.
Browse courses on HTTP
Show steps
  • Review notes from previous courses or online resources
  • Work through practice exercises or quizzes
Participate in a study group for Express and RESTful APIs
Connect with peers to discuss concepts, share knowledge, and tackle challenges. Peer collaboration can enhance understanding and motivation.
Browse courses on REST
Show steps
  • Find a group or form a new one
  • Meet regularly to discuss course topics
  • Work together to solve problems and clarify concepts
Five other activities
Expand to see all activities and additional details
Show all eight activities
Complete the 'Building RESTful APIs with Express' tutorial on Coursera
Guided tutorials offer a structured approach to develop hands-on skills. Completing this tutorial will reinforce concepts covered in the course.
Browse courses on REST
Show steps
  • Enroll in the Coursera tutorial
  • Follow the video lectures and hands-on exercises
  • Submit the assignments for review
Read 'RESTful Java with JAX-RS' by Bill Burke
Expand knowledge of RESTful APIs by reviewing a book dedicated to their implementation in Java, providing insights into best practices and advanced concepts.
Show steps
  • Read chapters 1-3 to understand RESTful architecture and principles
  • Review chapters 4-6 to explore JAX-RS annotations and request/response handling
Create a CRUD API using Express
Develop hands-on practice creating a CRUD API with Express, solidifying understanding of HTTP methods and data handling.
Browse courses on REST
Show steps
  • Set up a Node.js project with Express
  • Create a database model for chilies
  • Implement routes for creating, reading, updating, and deleting chilies
  • Test the API using Postman or Insomnia
Design and implement a REST API for a mobile application
Create a practical project that combines knowledge of RESTful APIs and mobile development, reinforcing skills and solidifying understanding of real-world applications.
Browse courses on REST
Show steps
  • Define the requirements for the mobile application
  • Design the REST API endpoints and data model
  • Implement the API using Express
  • Develop the mobile application to consume the API
  • Test and deploy the API and mobile application
Contribute to open-source projects related to RESTful APIs
Hands-on contributions to open-source projects enhance problem-solving skills and provide exposure to real-world challenges in RESTful API development.
Browse courses on REST
Show steps
  • Identify open-source projects focused on RESTful APIs
  • Read the project documentation and contribute code or documentation
  • Participate in project discussions and provide feedback

Career center

Learners who complete Guided Project: Create your first RESTful API with Express V2 will develop knowledge and skills that may be useful to these careers:

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