Best GraphQL Courses Online & Certification (July 2024)

  • Post last modified:11 September 2023
  • Reading time:32 mins read
  • Post category:Best Online Course
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In today’s data-driven world, mastering GraphSQL is becoming increasingly essential for data professionals. GraphSQL is a query language for flexible data retrieval. If you’re looking to enhance your GraphSQL skills, then enrolling in a high-quality GraphSQL course is crucial. In this article, we will explore some of the Best GraphSQL courses available, featuring reputable platforms and instructors with proven expertise. 

Why learn GraphSQL?

There are several compelling reasons why learning GraphSQL can be highly beneficial.  By learning GraphSQL, you gain the ability to model and query data effectively, unlocking new insights and opportunities for analysis. GraphSQL can efficiently handle evolving data structures, making it easier to scale your applications and accommodate future growth. 

Graph databases and GraphSQL are extensively used in diverse industries such as social media, e-commerce and logistics. By acquiring GraphSQL skills, you open doors to exciting career opportunities and positions that require expertise in graph database technologies.

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Best GraphQL Courses, Certification, Tutorials, Training, Classes Online

The Modern GraphQL Bootcamp (with Node.js and Apollo) [Udemy]

This Udemy GraphQL course is a best-selling course designed to teach learners about GraphQL, a query language for APIs. This course is ideal for individuals interested in mastering GraphQL and leveraging its power to build efficient and flexible APIs.

Course Instructor

The course is taught by Andrew Mead who is a Full-stack Developer. Andrew has expertise in GraphQL and its implementation. The instructor guides learners through the course material with clarity and provides practical examples to reinforce the concepts being taught.

Pros & Cons

Pros

  • Comprehensive Curriculum
  • Real-World Examples
  • Lifetime Access

Cons

  • Limited Focus on Backend Implementations

Key Highlights & Learning Objectives

  • Gain a solid understanding of GraphQL and how it differs from traditional RESTful APIs

  • Learn how to define GraphQL schemas and explore GraphQL’s query language.

  • Understand how to modify data in GraphQL by using input types effectively

  • Discover how to resolve GraphQL queries and efficiently fetch data from various sources

  • Learn advanced topics such as authentication and performance optimization in GraphQL

  • Understand how to complete a GraphQL-powered application from scratch

Who is it for?

This online GraphQL course caters to developers, software engineers and web developers who are interested in learning GraphQL and incorporating it into their API development workflow. Whether you are a beginner or an experienced developer looking to expand your skill set, this course provides a comprehensive understanding of GraphQL and equips you with the necessary tools to build efficient and flexible APIs.

Rating: 4.8/5
Students Enrolled: 53,149
Duration: 24 hours

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Valid till: 1st Feb

GraphQL with React: The Complete Developers Guide [Udemy]

This online GraphQL course available on Udemy is a best-selling program designed to teach learners how to integrate GraphQL with React, a popular JavaScript library for building user interfaces. This course is ideal for individuals interested in combining the power of GraphQL with React to create efficient and flexible client-side applications.

Course Instructor

The course is taught by Stephen Grider who is an engineering architect. Stephen has been building complex Javascript front ends for top corporations in San Francisco. With an innate ability to simplify complex topics, he has been mentoring engineers beginning their careers in software development for years.

Pros & Cons

Pros

  • Comprehensive Focus
  • Hands-on Projects
  • Ongoing Support

Cons

  • Prerequisite Knowledge

Key Highlights & Learning Objectives

  • Gain a foundational understanding of GraphQL and its benefits over traditional RESTful APIs

  • Learn how to set up a GraphQL server using Apollo Server or Relay Modern

  • Review the basics of React and understand how it works with GraphQL to build interactive user interfaces

  • Explore best practices for integrating GraphQL into React applications

  • Learn how to implement real-time updates using GraphQL subscriptions

Who is it for?

This excellent GraphQL course is aimed at developers and web enthusiasts who have a foundational knowledge of React and JavaScript and want to explore the integration of GraphQL into their React applications. Whether you are a front-end developer seeking to enhance your skill set or a full-stack developer interested in leveraging GraphQL’s benefits with React, this course provides valuable insights and practical knowledge to help you build efficient and powerful client-side applications.

Rating: 4.4/5
Students Enrolled: 82,318
Duration: 13 hours

Udemy New Customer Deal
Valid till: 1st Feb

Exploring GraphQL: A Query Language for APIs [edX]

This excellent GraphQL course offered on edX provides learners with a comprehensive understanding of GraphQL, a query language for APIs. This course serves as an excellent introduction to GraphQL, explaining its core concepts, features, and advantages over traditional RESTful APIs.

Course Instructor

This amazing GraphQL course is instructed by knowledgeable professionals who have expertise in GraphQL and API development. The instructors deliver the course material with clarity and enthusiasm, ensuring that learners grasp the fundamental concepts of GraphQL effectively. They provide real-world examples and practical insights, making the learning experience engaging and informative.

Pros & Cons

Pros

  • Real-world Examples
  • Self-paced Learning

Cons

  • Less Emphasis on Tooling and Ecosystem

Key Highlights & Learning Objectives

  • Gain a solid understanding of the basic principles and concepts of GraphQL

  • Learn how to define GraphQL schemas using SDL to specify the structure and behavior of APIs.

  • Explore the power of GraphQL’s query language to retrieve precisely the data needed

  • Understand how GraphQL handles data modifications

  • Dive into advanced topics such as pagination and subscriptions for real-time updates

  • Discover best practices for designing GraphQL APIs and optimizing their performance for efficient data retrieval

Who is it for?

This Udemy GraphQL course is suitable for developers, software engineers and API enthusiasts who are interested in learning about GraphQL and its potential for building efficient and flexible APIs.  This course makes use of APIs, which is an essential technology to learn nowadays.

If you want to learn APIs in-depth, you can check out our Best API Courses article and take your skills to another level.

Rating: 4.5/5
Students Enrolled: 51,940
Duration: 7 weeks, 1–2 hours/week

Building Scalable APIs with GraphQL 14 [Pluralsight]

This online GraphQL course available on Pluralsight is a specialized program designed to teach learners how to build scalable and high-performance APIs using GraphQL. This course is ideal for developers and API architects looking to harness the power of GraphQL to create robust and efficient API solutions.

Course Instructor

The course is led by Samer Buna who is a polyglot coder with years of practical experience in designing, implementing, and testing software. He brings essential knowledge to the course, providing clear explanations, best practices, and real-world insights.

Pros & Cons

Pros

  • Industry Expertise
  • Comprehensive Coverage

Cons

  • Prerequisite Knowledge

Key Highlights & Learning Objectives

  • Gain a solid understanding of the core concepts and principles of GraphQL

  • Explore efficient data fetching techniques, including query optimization, batching, and caching, to enhance the performance of GraphQL APIs

  • Understand how to implement pagination and filtering capabilities in GraphQL to manage large data sets and improve query efficiency

  • Discover strategies for optimizing GraphQL APIs including schema stitching and federated schemas

  • Learn how to handle errors effectively in GraphQL and integrate authentication

Who is it for?

This top-rated GraphQL course offered by Pluralsight is ideal for developers and software engineers who want to enhance their skills in building scalable APIs using GraphQL. It is suitable for individuals who already have a basic understanding of JavaScript and API development and want to dive deeper into GraphQL as a powerful tool for creating efficient and flexible APIs.

Rating: 4.5/5
Duration: 2 hours

GraphQL by Example [Udemy]

This amazing GraphQL course available on Udemy is a practical and hands-on program designed to teach learners how to work with GraphQL by exploring real-world examples. This course is ideal for individuals who want to gain a solid understanding of GraphQL and its implementation through practical demonstrations and exercises.

Course Instructor

The course is taught by Mirko Nasato who possesses in-depth knowledge of GraphQL and its practical usage. Mirko has 20 years of experience developing software for a wide range of companies, from startups to large, high-profile organizations. He effectively explains complex concepts and demonstrates their application through real-world examples.

Pros & Cons

Pros

  • Hands-on Approach
  • Clear Explanations
  • Self-paced Learning

Cons

  • Limited Coverage of Advanced Topics

Key Highlights & Learning Objectives

  • Gain a foundational understanding of GraphQL and its core concepts

  • Learn how to set up a GraphQL server using popular frameworks such as Apollo Server or GraphQL Yoga

  • Understand how to modify data in GraphQL by performing mutations and handling input validations.

  • Learn techniques for handling errors and performing data validation in GraphQL APIs

  • Dive into case studies to understand how GraphQL can be implemented

Who is it for?

This online GraphQL course caters to developers, software engineers, and web enthusiasts who want to gain practical knowledge and hands-on experience with GraphQL. Whether you are a beginner or an experienced developer looking to expand your skill set, this course provides a comprehensive understanding of GraphQL and equips you with the necessary tools to implement GraphQL in your own projects.

Rating: 4.7/5
Students Enrolled: 42,020
Duration: 8 hours

Udemy New Customer Deal
Valid till: 1st Feb

FAQ

Is GraphQL easy to learn?

Yes, GraphQL is considered relatively easy to learn compared to other web development technologies. Here are a few reasons why:

– Declarative Syntax: GraphQL uses a declarative syntax, allowing developers to define the data they need and receive it in a structured manner. This makes it easier to understand and work with compared to imperative query languages.

– Single Endpoint: With GraphQL, you interact with a single endpoint to fetch and manipulate data, unlike traditional REST APIs where you need to make multiple requests to different endpoints. This simplicity reduces complexity and makes the learning curve smoother.

How many days will it take to learn GraphQL?

The time required to learn GraphQL can vary depending on your existing knowledge and experience with web development and APIs. However, with focused effort and dedication, you can gain a good understanding of GraphQL within a few weeks or even less. Here are some factors to consider:

Prior Experience: If you have experience with web development and REST APIs, you may find it easier to grasp the concepts of GraphQL since they share some similarities. Familiarity with JavaScript and query languages can also be advantageous.

Learning Resources: The availability of high-quality learning resources, such as tutorials, documentation, and online courses, can significantly expedite the learning process. These resources provide structured learning paths and hands-on exercises to help you understand and practice GraphQL concepts.

Project Complexity: Learning GraphQL for basic use cases can be relatively quick. However, if you plan to implement more advanced features or integrate it with complex systems, it may require additional time and practice to fully master the intricacies of GraphQL.

Is REST API better than GraphQL?

The choice between REST API and GraphQL depends on the specific requirements and context of your project. Both have their strengths and considerations. Here’s a breakdown to help you understand the differences:

REST API:

– Simplicity: REST follows a simple and standardized architectural style that uses HTTP verbs (GET, POST, PUT, DELETE) to interact with resources. Its simplicity makes it easy to understand and implement.

– Caching and Performance: REST APIs leverage HTTP caching mechanisms, allowing for efficient caching and improved performance. Caching can be beneficial when dealing with static or less frequently changing data.

GraphQL:

– Flexible Data Fetching: GraphQL allows clients to request specific data and shape the response according to their needs. This flexibility eliminates over-fetching or under-fetching of data, resulting in optimized network usage and reducing the need for multiple API requests.

– Reduced Round Trips: With GraphQL, clients can retrieve multiple resources in a single request, reducing the number of round trips to the server. This can improve performance and reduce latency, particularly in scenarios where bandwidth is limited or network conditions are unreliable.

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