Exploring GraphQL: A Query Language for APIs from edX

GraphQL is revolutionizing the way developers are building websites… but what exactly does that mean?

GraphQL is an open source query language and a runtime to fulfill those queries with your existing data. In this course, you’ll learn what GraphQL is and why it is getting so much attention from software engineers. You’ll learn what its advantages are over REST, what types of web architecture to use it with, and why it benefits both frontend and backend developers. You’ll get the chance to practice GraphQL queries in an interactive playground. You’ll also learn advanced topics such as how to implement a GraphQL server on the backend, how to use a GraphQL server with a client, and how to keep your GraphQL server secure. The course content was originally created by Prisma, and updated and maintained by Novvum.

If you are a programmer, this course will help you gain the skills you need to get started using GraphQL for a small project or professionally in production. You’ll feel comfortable getting started with the right tools for your use case.

If you are nontechnical, this course will help you communicate with developers and participate in conversations about GraphQL. You will understand when and why to use GraphQL for a project.

Start your GraphQL journey today!

What's inside

Learning objectives

Whatgraphql is and how it works
When to use graphql

What advantages graphql has over other paradigms, such as rest

Whatgraphql is and how it works
When to use graphql
What advantages graphql has over other paradigms, such as rest

Syllabus

Welcome!

Chapter 1. GraphQL Fundamentals

Chapter 2. Advanced Tutorial: Clients

Chapter 3. Advanced Tutorial: Server

Chapter 4. Advanced Tutorial: More GraphQL Concepts

Chapter 5. Advanced Tutorial: Tooling and Ecosystem

Chapter 6. Advanced Tutorial: Security

Chapter 7. Common Questions

Final Exam

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Teaches the basics, which is expected for beginners

Provides the opportunity to practice with hands-on exercises

Covers advanced topics, which is suitable for an intermediate learner

Covers highly relevant material that is transferable to industry

May be helpful for communication with developers when non-technical learners take this course

The material is created by Prisma and maintained by Novvum, indicating a strong reputation for quality

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 Exploring GraphQL: A Query Language for APIs with these activities:

GraphQL Resource Compilation

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Stay organized and expand your learning resources by compiling a list of useful GraphQL materials, ensuring easy access to valuable information.

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Gather links to relevant articles, tutorials, and documentation
Categorize the resources into different topics
Create a document or spreadsheet for easy organization

Review Git

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Strengthen your foundational knowledge of Git to fully leverage its capabilities in this GraphQL course.

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Review the official Git documentation
Complete an online Git tutorial
Practice Git commands in a personal project

GraphQL Fundamentals

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Review the fundamentals of GraphQL to ensure a strong foundation for the course.

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Read the GraphQL documentation.
Watch a video tutorial on GraphQL.
Complete a practice exercise on GraphQL.

12 other activities

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GraphQL Query Practice

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Practice writing GraphQL queries to improve your understanding of the syntax and semantics.

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Find a GraphQL query playground.
Write a variety of GraphQL queries to retrieve different types of data.
Test your GraphQL queries to ensure they are working properly.

GraphQL - The Official Guide

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Learn the basics of GraphQL by following the official documentation.

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Read through the introduction and overview of GraphQL.
Follow the tutorials to create a simple GraphQL server and client.
Explore the advanced topics to deepen your understanding of GraphQL.

GraphQL Beginner's Guide

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Supplement the course content with a comprehensive beginner's guide to GraphQL, providing a solid foundation for your learning.

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Find a recommended beginner's guide online
Go through the tutorial step-by-step
Complete the exercises and practice examples

GraphQL Server Implementation

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Practice implementing a GraphQL server to gain hands-on experience.

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Find a GraphQL server tutorial.
Follow the steps in the tutorial to implement a GraphQL server.
Test your GraphQL server to ensure it is working properly.

GraphQL Query Practice

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Enhance your GraphQL query writing skills through repetitive practice, ensuring proficiency in crafting effective queries.

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Find an online GraphQL query playground
Practice writing queries for different data scenarios
Compare your queries with sample queries or ask for feedback

GraphQL Study Group

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Join a study group with other students to discuss GraphQL concepts and work on projects together.

Browse courses on GraphQL

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Find a GraphQL study group.
Meet with your study group regularly to discuss GraphQL concepts.
Work on GraphQL projects together with your study group.

GraphQL Workshop

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Attend a GraphQL workshop to learn from experts and get hands-on experience.

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Find a GraphQL workshop.
Attend the GraphQL workshop.
Participate in the GraphQL workshop activities.

Build a GraphQL API for a pet adoption website

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Apply your GraphQL skills to a practical project by building an API for a pet adoption website.

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Design the GraphQL schema for the API.
Implement the GraphQL resolvers to fetch and update data.
Build a frontend application to interact with the GraphQL API.
Test and deploy the API and frontend application.

GraphQL API Development

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Apply your GraphQL skills by starting a project to develop a simple GraphQL API, solidifying your understanding through practical implementation.

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Plan the API's functionality and schema
Set up a development environment
Implement the API using a GraphQL server framework
Test and debug the API

GraphQL Project

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Create a small GraphQL application to demonstrate your understanding of the technology.

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Design your GraphQL application.
Implement your GraphQL application.
Test your GraphQL application to ensure it is working properly.
Deploy your GraphQL application to a hosting platform.

GraphQL Blog Post

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Synthesize your learning by creating a blog post on GraphQL, reinforcing your understanding and potentially benefiting others.

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Choose a specific topic within GraphQL
Research and gather information
Outline and write the blog post
Edit and revise your work
Publish the blog post online

GraphQL Community Contribution

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Contribute to the GraphQL community by reporting bugs, suggesting improvements, or answering questions, enhancing your understanding and giving back to the open-source ecosystem.

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Find a GraphQL-related project on GitHub
Review the project's documentation and codebase
Identify areas for improvement or contribution
Create an issue or pull request
Discuss your contribution with the project maintainers

Career center

Learners who complete Exploring GraphQL: A Query Language for APIs will develop knowledge and skills that may be useful to these careers:

Back-End Developer

As a Back-End Developer, you are responsible for the server-side of web applications and services. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to build powerful and scalable back-end systems. GraphQL is a revolutionary technology that is changing the way developers build APIs. It is a powerful tool that can help you write more efficient and maintainable code. With this course, you will learn how to use GraphQL to build robust and reliable back-end systems.

See salaries and explore the career path for Back-End Developer

Full-Stack Developer

Full-Stack Developers are responsible for both the front-end and back-end of web applications and services. This course, Exploring GraphQL: A Query Language for APIs, will give you the skills and knowledge you need to build complete web applications. GraphQL is a powerful tool that can help you write more efficient and maintainable code. It is quickly becoming the standard for building APIs, and as a Full-Stack Developer, it is essential that you are familiar with this technology.

See salaries and explore the career path for Full-Stack Developer

Software Engineer

As a Software Engineer, your job is to build and maintain software systems, with an emphasis on the design and application of computer software. This course, Exploring GraphQL: A Query Language for APIs, is an excellent place to start learning about a tool that will aid you in building web applications and services. GraphQL is a powerful tool that can help you write more efficient and maintainable code. It is quickly becoming the standard for building APIs, and as a Software Engineer specializing in web development, it is essential that you are familiar with this technology.

See salaries and explore the career path for Software Engineer

Data Engineer

As a Data Engineer, you design, build, and maintain data pipelines. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to build and maintain GraphQL data pipelines. GraphQL is a powerful tool that can help you write more efficient and maintainable queries. It is quickly becoming the standard for building APIs, and as a Data Engineer, it is essential that you are familiar with this technology.

See salaries and explore the career path for Data Engineer

Web Developer

Web Developers are responsible for building and maintaining websites and web applications. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to build powerful and engaging web applications. GraphQL is a revolutionary technology that is changing the way developers build APIs, and, as a web developer, having knowledge of this technology can open up more avenues for you.

See salaries and explore the career path for Web Developer

Database Administrator

Database Administrators are responsible for the management and maintenance of databases. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to manage and maintain GraphQL databases. GraphQL is a powerful tool that can help you write more efficient and maintainable queries. It is quickly becoming the standard for building APIs, and as a Database Administrator, it is essential that you are familiar with this technology.

See salaries and explore the career path for Database Administrator

Software Architect

As a Software Architect, you design and oversee the development of software systems. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to make informed decisions about the architecture of your software systems. GraphQL is a revolutionary technology that is changing the way developers build APIs, and as a Software Architect, it is essential that you are familiar with this technology.

See salaries and explore the career path for Software Architect

Front-End Developer

As a Front-End Developer, you are responsible for the user interface and user experience of web applications and services. This course, Exploring GraphQL: A Query Language for APIs, will provide you with the skills and knowledge you need to build beautiful and user-friendly front-end applications. GraphQL is a powerful tool that can help you write more efficient and maintainable code. It is quickly becoming the standard for building APIs, and as a Front-End Developer, it is essential that you are familiar with this technology.

See salaries and explore the career path for Front-End Developer

DevOps Engineer

As a DevOps Engineer, you are responsible for the development and operation of software systems. This course, Exploring GraphQL: A Query Language for APIs, may provide you with some of the skills and knowledge you need to succeed in this role. GraphQL is a revolutionary technology that is changing the way developers build APIs. While not directly related to DevOps, it may be useful for understanding the needs of developers who work with this technology.

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Cloud Architect

As a Cloud Architect, you design and oversee the deployment of cloud-based solutions. This course, Exploring GraphQL: A Query Language for APIs, may provide you with some of the skills and knowledge you need to succeed in this role. GraphQL is a revolutionary technology that is changing the way developers build APIs. While not directly related to cloud architecture, it may be useful for understanding the needs of developers who work with this technology.

See salaries and explore the career path for Cloud Architect

Technical Writer

As a Technical Writer, you are responsible for creating documentation for software and other technical products. This course, Exploring GraphQL: A Query Language for APIs, may provide you with some of the skills and knowledge you need to succeed in this role. GraphQL is a revolutionary technology that is changing the way developers build APIs. While not directly related to technical writing, it may be useful for understanding the needs of developers who work with this technology.

See salaries and explore the career path for Technical Writer

Product Manager

As a Product Manager, you are responsible for the development and launch of new products. While this course, Exploring GraphQL: A Query Language for APIs, does not directly relate to product management, it may be useful for understanding the needs of developers who work with this technology.

See salaries and explore the career path for Product Manager

Data Scientist

As a Data Scientist, you use data to solve business problems. While this course, Exploring GraphQL: A Query Language for APIs, does not directly relate to data science, it may be useful for understanding the needs of developers who work with this technology.

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Machine Learning Engineer

As a Machine Learning Engineer, you build and maintain machine learning models. While this course, Exploring GraphQL: A Query Language for APIs, does not directly relate to machine learning, it may be useful for understanding the needs of developers who work with this technology.

See salaries and explore the career path for Machine Learning Engineer

Project Manager

As a Project Manager, you are responsible for the planning and execution of projects. While this course, Exploring GraphQL: A Query Language for APIs, does not directly relate to project management, it may be useful for understanding the needs of developers who work with this technology.

See salaries and explore the career path for Project Manager

Exploring GraphQL

A Query Language for APIs

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What's inside

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