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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.

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

Read more

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
Students interested in developing a REST API using Express will benefit the most from this course
Through the creation of a REST API that interacts with Chili information, this course allows you to develop JavaScript skills using Express
Taking part in this course will further enhance your expertise in the development space as a whole

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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 with these activities:
Review JavaScript Fundamentals
Ensure you have a strong foundation in JavaScript, as it is a prerequisite for understanding Express.js and building RESTful APIs.
Show steps
  • Review online tutorials or documentation.
  • Practice writing basic JavaScript code.
  • Complete coding exercises or challenges.
Explore Node.js and Express Fundamentals
Enhance your understanding of Node.js and Express by reviewing foundational concepts, tutorials, and online resources.
Browse courses on Node.js
Show steps
  • Learn about Node.js core concepts
  • Understand Express middleware and routing
Solve HTTP Request-Response Exercises
Reinforce your understanding of HTTP requests and responses through practice exercises, ensuring a solid foundation for developing RESTful APIs.
Browse courses on HTTP Requests
Show steps
  • Find online exercises or create your own.
  • Analyze HTTP request and response scenarios.
  • Identify and interpret HTTP status codes.
  • Practice sending and receiving HTTP requests.
Eight other activities
Expand to see all activities and additional details
Show all 11 activities
Design a Comprehensive REST API
Demonstrate an understanding of RESTful design principles by designing a comprehensive API that meets specific requirements and provides a seamless user experience.
Show steps
  • Identify the API's purpose and scope
  • Define the API's resources and operations
  • Create API documentation and examples
Follow Express.js Tutorial for Beginners
Gain practical experience by following a step-by-step tutorial on building a RESTful API using Express.js, solidifying your understanding of the framework's features and capabilities.
Browse courses on Express.js
Show steps
  • Set up your development environment and install Express.js.
  • Follow the tutorial's instructions to create a basic RESTful API.
  • Experiment with different HTTP methods and routes.
  • Handle and respond to HTTP requests.
Create a Basic API Using Express
Develop hands-on JavaScript skills using Express to create a REST API that handles information about chilies, providing practical experience in back-end development.
Browse courses on REST APIs
Show steps
  • Set up the development environment
  • Create a new Express app
  • Define HTTP routes and request handlers
  • Test the API using Postman or a similar tool
Read RESTful Web Services Cookbook
Familiarize yourself with a comprehensive resource on RESTful web services to enhance your understanding of the concepts and best practices covered in the course.
View RESTful Web APIs on Amazon
Show steps
  • Acquire the book from your preferred source (e.g., online retailer, library).
  • Set aside dedicated time for reading and note-taking.
  • Focus on chapters relevant to RESTful API design, development, and testing.
  • Make annotations and highlight key points for future reference.
Collaborate on an Express Project
Engage in collaborative learning by working with peers to build an Express project, sharing knowledge, and providing feedback.
Browse courses on Team Collaboration
Show steps
  • Join a study group or create one with classmates
  • Choose a project idea and divide tasks
  • Work together to develop and test the project
  • Present your project and share your learnings
Build a Simple RESTful API with Express.js
Test your skills by building your own RESTful API using Express.js, applying the concepts and techniques discussed in the course to a practical project.
Show steps
  • Define the API's purpose and functionality.
  • Design the API's structure and data models.
  • Implement the API using Express.js.
  • Test and debug the API's functionality.
  • Deploy the API to a hosting platform.
Build a Real-World Express Application
Apply your skills to create a substantial Express application that solves a real-world problem, showcasing your ability to design, develop, and deploy a comprehensive solution.
Browse courses on Full-stack Development
Show steps
  • Identify a problem or need to solve
  • Design and plan your application
  • Develop the application using Express
  • Deploy and test your application
Participate in a Hackathon or Coding Challenge
Challenge yourself in a competitive environment by participating in a hackathon or coding challenge related to Express or REST APIs.
Show steps
  • Find a relevant hackathon or competition
  • Form a team or participate individually
  • Develop a solution and submit your project

Career center

Learners who complete Guided Project: Create your first RESTful API with Express will develop knowledge and skills that may be useful to these careers:
Software Engineer
As a Software Engineer, you will design, develop, test, and maintain software systems. This course will help you build a foundation in RESTful API development using Express.js, which is a popular framework for building web applications. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course will provide you with the skills and knowledge you need to be successful in this role.
Web Developer
As a Web Developer, you will be responsible for designing, developing, and maintaining websites. This course will provide you with the skills and knowledge you need to be successful in this role. You will learn about RESTful API development using Express.js, which is a popular framework for building web applications. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course will provide you with the skills and knowledge you need to be successful in this role.
Backend Developer
As a Backend Developer, you will be responsible for developing and maintaining the server-side of web applications. This course will provide you with the skills and knowledge you need to be successful in this role. You will learn about RESTful API development using Express.js, which is a popular framework for building web applications. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course will provide you with the skills and knowledge you need to be successful in this role.
Full-Stack Developer
As a Full-Stack Developer, you will be responsible for developing and maintaining both the front-end and back-end of web applications. This course will provide you with the skills and knowledge you need to be successful in this role. You will learn about RESTful API development using Express.js, which is a popular framework for building web applications. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course will provide you with the skills and knowledge you need to be successful in this role.
Mobile Developer
As a Mobile Developer, you will be responsible for designing, developing, and maintaining mobile applications. This course will provide you with the skills and knowledge you need to be successful in this role. You will learn about RESTful API development using Express.js, which is a popular framework for building web applications. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course will provide you with the skills and knowledge you need to be successful in this role.
Data Scientist
As a Data Scientist, you will be responsible for collecting, analyzing, and interpreting data to solve business problems. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in data science.
Business Analyst
As a Business Analyst, you will be responsible for analyzing business processes and identifying opportunities for improvement. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in business analysis.
Product Manager
As a Product Manager, you will be responsible for managing the development and launch of new products. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in product management.
Project Manager
As a Project Manager, you will be responsible for planning, executing, and closing projects. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in project management.
Technical Writer
As a Technical Writer, you will be responsible for creating and maintaining technical documentation. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in technical writing.
Quality Assurance Analyst
As a Quality Assurance Analyst, you will be responsible for testing and evaluating software products to ensure that they meet quality standards. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in quality assurance.
Information Security Analyst
As an Information Security Analyst, you will be responsible for protecting an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in information security.
Database Administrator
As a Database Administrator, you will be responsible for managing and maintaining an organization's databases. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in database administration.
Network Administrator
As a Network Administrator, you will be responsible for managing and maintaining an organization's computer networks. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in network administration.
Systems Administrator
As a Systems Administrator, you will be responsible for managing and maintaining an organization's computer systems. This course may be useful for you if you are interested in learning about how to use RESTful APIs to access and manipulate data. Additionally, you will learn about HTTP requests and responses, which are essential for understanding how web APIs work. This course may help you build a foundation for a career in systems administration.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Guided Project: Create your first RESTful API with Express.
Provides a practical guide to building web applications with Node.js.

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