10 Best Graphql Courses and Certifications Online

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Close up iPhone showing Udemy application and laptop with notebookWhen it comes to learning about Graphql, there are numerous options available online. However, it can be difficult to determine which courses are the most comprehensive and effective in teaching this technology. This article aims to provide an objective analysis of some of the top Graphql courses available online, highlighting their key features and benefits to help readers make an informed decision about which course is best suited to their needs.

Here’s a look at the Best Graphql Courses and Certifications Online and what they have to offer for you!

10 Best Graphql Courses and Certifications Online

1. GraphQL with React: The Complete Developers Guide by Stephen Grider (Udemy) (Our Best Pick)

This course titled ‘GraphQL with React: The Complete Developers Guide’, instructed by Stephen Grider, focuses on teaching and mastering GraphQL by building web apps with React and Node. The course assumes familiarity with React and is intended for individuals who are struggling to determine which backend server to use. The topics covered in the course include GraphQL fundamentals, data types, schemas, Express and React integration, and Apollo data. The course is compatible with both OSX and Windows operating systems. Source code is provided for each lecture, and special attention is given to creating code that can be utilized for personal projects.

The course aims to provide learners with a deep understanding of GraphQL by teaching them how to use GraphQL’s schema to define relationships between data objects, combine a backend server with a frontend React, and think about application data in terms of a graph structure. Learners will also learn how to differentiate between GraphQL, Apollo, and Relay and when to use each, develop unique and responsive apps, build servers that can be used with both React and React Native, handle authentication with GraphQL, and navigate with React Router and GraphQL.

The course content is divided into sections that cover topics such as REST-ful Routing Primer, Fetching Data with Queries, The GraphQL Ecosystem, Client Side GraphQL, Gotchas with Queries in React, Frontend Mutations, Automatic Data Caching, React Router + GraphQL, More on Client Side Mutations, Building From (Mostly) Scratch, Moving Client Side, Handling Errors Gracefully, and Extras. The course is designed to provide students with a complete understanding of GraphQL, and is ideal for those new to GraphQL or those who have struggled to learn it in the past.

2. The Modern GraphQL Bootcamp (with Node.js and Apollo) by Andrew Mead (Udemy)

The Modern GraphQL Bootcamp, taught by Andrew Mead, is a course designed to teach developers how to build GraphQL applications using Node.js. The course includes instruction on Prisma v1, authentication, Apollo Client, and other relevant topics.

GraphQL has brought significant changes to Node.js development, offering a replacement for traditional REST HTTP API. The course is suitable for anyone building backend applications with Node.js. Students will learn how to use GraphQL to replace the standard Express HTTP API, as well as support features like authentication and real-time applications.

The course covers various features of GraphQL, including schemas, data types, queries, mutations, subscriptions, and more. Additionally, the course covers advanced features such as authentication, database storage, production deployment, automated test suites, and others. The course includes over 80 challenges to help students develop real-world skills and experience.

The course guarantees access to fast support, ensuring that students receive help when they need it. The course includes a 30-day money-back guarantee and is available on Udemy.

The course content includes an overview, GraphQL Basics: Schemas and Queries, GraphQL Basics: Mutations, GraphQL Basics: Subscriptions, Database Storage with Prisma v1, Authentication with GraphQL, Pagination and Sorting with GraphQL, Production Deployment, Apollo Client and Testing GraphQL, Creating a Boilerplate Project, and Wrapping Up.

3. GraphQL by Example by Mirko Nasato (Udemy)

The GraphQL by Example course, taught by Mirko Nasato, is designed to teach learners how to use GraphQL by writing full-stack JavaScript applications with Node.js, Express, Apollo Server, React, and Apollo Client. The course aims to demonstrate the advantages of using GraphQL over REST, such as providing clients with greater flexibility in requesting data from the server and retrieving multiple resources within a single request.

The course covers all the primary GraphQL concepts, including schema definition, Queries, Mutations, and Subscriptions, as well as the solutions to common requirements such as authentication/authorization and client-side caching. The examples use Apollo Server with Node.js and Express on the backend and React on the frontend, with GraphQL-Request first, then Apollo Client as GraphQL clients. GraphQL-WS is used for subscriptions.

The course focuses on providing a general understanding of the underlying concepts rather than covering specific GraphQL libraries. For instance, GraphQL client libraries are introduced only after learning how to write a simple client “by hand,” to ensure that learners understand the GraphQL over HTTP format.

This course assumes a solid grasp of modern JavaScript, and some familiarity with Node.js/Express and React. The course content is divided into ten sections: Introduction, Fundamentals, Queries, Mutations, Authentication, Apollo Client, Apollo React Hooks, Data Loaders, Subscriptions, and Conclusion.

4. Performant GraphQL Backend in 1 Day Using Hasura Engine 2022 by Dmytro Mezhenskyi (Udemy)

The course “Performant GraphQL Backend in 1 Day Using Hasura Engine 2022” is designed to help developers quickly turn their Postgres database into a scalable, real-time, and fast GraphQL backend without coding. The course instructor, Dmytro Mezhenskyi, has 9 years of experience as a web developer and teacher, and has created the most extensive and detailed course on Hasura available on the internet. The course includes 9 segments, 80 lectures, and 6.5+ hours of engaging content that teaches how to master Hasura in the shortest time possible.

The course covers all the basics and advanced features of Hasura, with step-by-step instructions and explanations of the concepts behind what is being done. It includes examples with Angular, React, Firebase Storage, and Hasura Server, as well as deployment to Dev and Production Environments using GitHub Actions. The course is constantly updated with Hasura’s latest features and feedback from students.

In the beginning, the course teaches how to automate CRUD code, navigate Hasura’s features using the playground approach, and avoid common errors. Along the way, students learn how to extend Hasura’s functionality, secure Hasura endpoint, and properly execute database migrations. The course is divided into small lectures, and students are encouraged to take breaks and follow along with the instructor to get the most value from the course.

The course has received positive feedback from students who found it to be the easiest starting point for GraphQL, with top-notch quality and engaging content. The course is not a copy-paste type of course, and students are encouraged to rewind and rewatch lectures that are confusing to them, to gain a better understanding of Hasura as a whole.

Enrolling in the course guarantees lifetime access to all available and future lessons at the current price. The course’s value is constantly increasing as it is updated with Hasura’s latest features and feedback from students.

5. GraphQL API with Java Spring Boot & Spring Framework by Infybuzz Learning (Udemy)

The course titled “GraphQL API with Java Spring Boot & Spring Framework” offered by Infybuzz Learning covers the fundamentals of GraphQL, Query, Mutation, Schema, Resolver, and Edge with Spring Boot and Spring Data JPA. The course aims to enable learners to write GraphQL queries and deploy GraphQL-Spring Boot Applications to Heroku Cloud Platform. The course also provides an introduction to Project Lombok, a tool that helps avoid boilerplate code in Java Applications.

The course highlights the limitations of REST APIs, which provide fixed responses in JSON format, leading to under and over-fetching of data. In contrast, GraphQL offers flexibility by allowing consumers to specify which attributes they want in response. The course explains how GraphQL can boost application performance and eliminate data redundancy.

The course covers topics such as creating GraphQL Query and Mutation, Resolver with Edge, and integrating Project Lombok with Spring Boot Application. Learners will also understand the difference between GraphQL and REST API, create constructors, getter methods, and setter methods for Java Class using Lombok annotations.

The course sessions include an introduction to Altair GraphQL Client, defining GraphQL Schema, JSON Inputs for GraphQL Query, and GraphQL-Spring Boot deployment to Heroku Cloud Platform. The course also covers GraphQL Variable with Query and Mutation, Enum In GraphQL Schema, and GraphQL Client with Spring Boot.

The course consists of various sections, including Introduction, Project Lombok With Spring Boot, Getting Started With GraphQL, GraphQL Query, GraphQL Query With Spring Data JPA, GraphQL Resolver, GraphQL Edges, GraphQL Mutation, GraphQL-Spring Boot Deployment to Heroku (Cloud Platform), GraphQL with Postman Client, GraphQL Variable, and GraphQL Client with Spring Boot. After completing the course, learners will be able to write GraphQL queries as shown in Promo video and deploy their GraphQL-Spring Boot Applications to Heroku.

6. Modern GraphQL with Node – Complete Developers Guide by Laith Harb (Udemy)

The course “Modern GraphQL with Node – Complete Developers Guide” is designed to teach learners how to build a GraphQL API from scratch. The instructor, Laith Harb, has over 3 years of experience with GraphQL and has worked with it in multiple enterprise companies. The course aims to teach learners how to properly utilize GraphQL in a real application, not just to learn about it.

The course is suitable for GraphQL beginners, but some JavaScript knowledge is ideal as it is used as the primary language. Additionally, learners will need some frontend knowledge, though it is not necessary.

The course covers a range of topics, such as what GraphQL is, its benefits, terminology, building a GraphQL server, modern design principles, adding authentication, working with Prisma v3 to interact with a Postgres DB, connecting GraphQL to the client, and solving the n + 1 problem with data loaders.

The course is divided into several sections, including an introduction to GraphQL, queries and schemas, mutations, 15 rules of GraphQL design, new project setup, database storage with Prisma v3, authentication and authorization, adding data relationships, dataloaders, and connecting to the frontend.

7. GraphQL with Spring Boot – Foundation I by Butch Clark (Udemy)

Course Title: GraphQL with Spring Boot – Foundation I

This course is designed to help learners develop their own GraphQL interfaces as Java Spring Boot microservices. The course instructors, Butch Clark, provide a comprehensive understanding of GraphQL, a new technology that is gaining popularity among developers.

The course begins with an overview of a fully functioning GraphQL microservice. Learners will then create a complete GraphQL Spring Boot microservice from scratch, enabling them to build a GraphQL service quickly and efficiently. Throughout the course, learners will gain the necessary knowledge and skills to start with an idea and develop a GraphQL service.

Some of the topics covered in this course include setting up a project, modeling data objects, creating and updating GraphQL Schema files, writing Resolver components, and testing services. The course is structured into several sections, including Introduction, GraphQL Overview and Introduction, Course Setup, Project 1, Project 2, and Four GraphQL Development Steps.

8. GraphQL for beginners with JavaScript by James Moore (Udemy)

This course, “GraphQL for beginners with JavaScript”, provides a practical guide to learning GraphQL with JavaScript at an optimally paced, no-nonsense rate. The course covers the advantages of using GraphQL over REST, by addressing common problems faced by REST API’s, such as many concurrent requests, multiple round trips to the server, over-fetching data, discoverability and documentation, slow development, and custom endpoints with duplicate server-side code. The course is designed for developers familiar with modern JavaScript, who wants to improve application performance and the developer experience by learning GraphQL.

In the course, students will learn both the query language and server runtime used by GraphQL. The curriculum covers scalar types, object types, query parameters, variables, interfaces, aliases, fragments, union types, directives, input types, root types, error handling, and discoverability. Students will also learn how to build a GraphQL server with Node.js and PostgreSQL, using open source GraphQL libraries. The Hacker Book Review app will be used as the project application, where students will create GraphQL queries that connect the app with the GraphQL server.

The course has over 50 videos and more than 5 hours of focused content, including hands-on exercises. It is self-paced, and ambitious students can complete the course in a weekend. Upon finishing the course, students will have a good understanding of what GraphQL is, why to use GraphQL, and how to create and use a GraphQL server. The course is designed by Instructor James Moore, who keeps things practical and provides good visuals and animations to aid in learning.

9. Learn GraphQL with .Net Core For Absolute Beginners by Asfend Yar Hamid (Udemy)

The “Learn GraphQL with .Net Core For Absolute Beginners” course is designed to teach students how to build real-world projects with GraphQL, .Net Core, Entity Framework Core, and C#. The course is aimed at beginners who have no prior experience with GraphQL but have knowledge of Rest API’s with .Net Core. The main focus of the course is on GraphQL, and students will learn how to create GraphQL endpoints with their favorite .Net Core framework. The course covers all GraphQL concepts, making it easy for beginners to understand.

The course is carefully thought out and edited, and students can rest assured that they will receive helpful content. By the end of the course, students will be able to create a complete real-world project with GraphQL and .Net Core via Entity Framework Code First Approach with all the advanced functions. They will also learn GraphQL essentials including types, queries, mutations, fragments, aliases, and variables. Additionally, students will learn how to write GraphQL types, queries, and mutations.

The course includes the creation of a Coffee Shop Project in .Net Core with GraphQL. This is a comprehensive course that covers everything from start to end. It is ideal for busy developers who want to learn quickly from scratch. The course is divided into several sections, including Introduction, GraphQL Essentials, Getting Started with .Net Core, Explore GraphQL Queries, Schemas & Mutations, Setup Database, Project We’re going to Made, Query, Types & Schema in GraphQL, Mutations in Graph QL, and GraphQL Deployment.

Overall, the “Learn GraphQL with .Net Core For Absolute Beginners” course is a valuable resource for beginners who want to learn how to build real-world projects with GraphQL and .Net Core. The carefully thought-out and edited content, along with the comprehensive course structure, makes it easy for beginners to understand and learn.

10. Basics of GraphQL with Ruby on Rails by Alex Deva (Udemy)

Course Title: Basics of GraphQL with Ruby on Rails
Course Instructors: Alex Deva

This course aims to teach the basics of using GraphQL in a Rails application. With its advantages over REST, GraphQL has become an increasingly popular query language since its introduction in 2012. This course presents updated content from 2022, reflecting the latest versions of Ruby, Rails, and GraphQL.

The course is structured in a simple and accessible manner, with lectures to assist in learning how to use GraphQL to circulate data between back-end and front-end applications. Divided into three sections, the course navigates reading data, changing data, and protecting data through techniques provided by the GraphQL library or suggested by the course instructor.

GraphQL’s features make it an advantageous change for REST adopters: from getting what is asked for, to instant API documentation available after every change. Upon completion of the course, students will be able to implement GraphQL in a new or existing Rails application with basic features all the way up to authorization and access control.

The course consists of an introduction, Reading Data, Changing Data, Authentication, Authorization, and Access Control, and a conclusion. This course will enable students to use GraphQL in a Rails app to communicate with their front-end clients more effectively.