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GraphQL is a language that enables you to provide a complete and understandable description of the data in your API, which provides a common interface between the client and the server for data fetching and manipulations. If you ever wondered how to get started with developing GraphQL API using Node.js, then you are in the right place!

In this GraphQL with NodeJs: From Beginner to Advanced Concepts you’ll learn how to setup a GraphQL server with Node.js and Express. You’ll be using the Express middleware express-graphql.  Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering. Learn Cursor based Pagination in GraphQL. You will learn to build highly scaleable APIS with GraphQL, NodeJs and MongoDB.

The course will show you why GraphQL is a viable solution for both new and existing applications and what its advantages are when compared to REST.

Furthermore, you’ll learn how to use GraphQL on the client side to send queries and mutations to the server.

What Will I Learn?

  • Build highly scaleable APIS with GraphQL, NodeJs and MongoDB
  • Secure GraphQL API using JWT Authentication
  • Learn Advanced Concepts- Interfaces, Unions, DataLoaders, Caching, Pagination, Sorting, Filtering
  • Learn Cursor based Pagination in GraphQL
  • Testing with GraphQL, NodeJs and Jest
  • Unit Testing and Integration testing in GraphQL

Requirements

  • Knowledge of Javascript is required
  • Knowledge of NodeJs is required

Who is the target audience?

  • NodeJs developers who want learn about GraphQL
  • Developers who have basic knowledge of GraphQL but want to learn more advanced concepts in GraphQL
  • Developers who want to learn how to build GraphQL APIs
  • Developers who want to learn how to implement Authentication, Subscriptions, Testing, and Caching in GraphQL

Course Curriculum

Getting Started
Create Express Server in NodeJs 00:04:00
Create GraphQL Server using express-graphql 00:08:00
Understand GraphQL Resolver Arguments 00:03:00
Connect GraphQL App with MongoDB using Mongoose 00:04:00
CURD(Create, Read,Update,Delete) Operations with Nodejs, GraphQL, and MongoDB
Create Record in MongoDB Using GraphQL Mutation 00:06:00
Get Records From MongoDB Using GraphQL Query 00:02:00
Update Records From MongoDB Using GraphQL Mutation 00:02:00
Delete Record From MongoDB Using GraphQL Mutation 00:02:00
Authentication and Authorization in GraphQL, Nodejs and MongoDB
Create GraphQL Server with GraphQL Yoga 00:03:00
Split up your schema definition, resolvers, and Query type into multip 00:07:00
Create a Mongoose User model for Authentication in GraphQL 00:03:00
Register and Encrypt User Data and Return JWT Payload with Graph 00:07:00
Operations and Variables in GraphQL 00:02:00
Validate Input in GraphQL with Joi 00:04:00
Authenticate a User using a JSON Web Token in GraphQL 00:03:00
Merge GraphQL Resolvers into a Single Object using lodash.merge 00:02:00
Create a Middleware for Authentication in GraphQL 00:07:00
Apply Authentication Middleware on GraphQL Resolvers 00:03:00
Create Nested Resolvers to remove duplicate code from individual 00:07:00
Pagination, Filtering, And Sorting in GraphQL
Paginate List of Data in GraphQL 00:04:00
Filter Nodes with Matching Rule GraphQL Queries 00:03:00
Sort GraphQL Query Results by Field 00:02:00
Cursor Based Pagination 00:09:00
Fragments, Interfaces, and Unions in GraphQL
Send Multiple Queries in a Single Request using Aliases in GraphQL 00:02:00
Enhancing Fields Reusability with Fragments in GraphQL 00:02:00
Create Enum to represents a collection of related values 00:03:00
Create an Interface to represent the reusable fields in GraphQL 00:06:00
Interface Demo with __ResolveType 00:05:00
Create Union to return more than object type from GraphQL field 00:11:00
Subscriptions and DataLoaders in GraphQL
Introduction to Subscriptions 00:01:00
Adding real-time functionality with GraphQL Subscriptions 00:06:00
Why Data Loaders in GraphQL 00:02:00
Create DataLoader in GraphQL 00:05:00
Batching in GraphQL 00:05:00
Caching in GraphQL – Udemy 00:03:00
Testing with Jest in GraphQL and NodeJs
Integrate Jest Testing Framework with GraphQL, and NodeJs 00:05:00
Write Unit test for Resolvers in GraphQL 00:04:00
Write Integration Test for Queries And Mutations in GraphQL 00:04:00
Course Certification
Order your Certificate 00:00:00

FAQs

This course is for anyone who's interested in this topic and wants to learn more about it. This course will also help you gain potential professional skills.

No prior qualifications are needed to take this course.

You can study this course from wherever and whenever you want. You can study at your own pace and from any device. Just log in to your account from any device and start learning!

Yes, there is a test at the end of the course. Once you’ve completed all the modules of the course, you will have to give a multiple-choice test. The questions will be based on the topics of the modules you studied. And of course, you can take the test at any time, from any device and from anywhere you want.

Don’t worry if you fail the test, you can retake it as many times as you want.

You don’t have to wait a minute after your payment has been received, you can begin immediately. You will create your login details during the checkout process and we will also send you an email confirming your login details.

We make the payment process easy for you. You can either use your Visa, MasterCard, American Express, Solo cards or PayPal account to pay for the online course. We use the latest SSL encryption for all transactions, so your order is safe and secure.

After you complete the course, you’ll immediately receive a free printable PDF certificate. Hard Copy certificate is also available, and you can get one for just £9! You may have to wait for 3 to 9 days to get the hard copy certificate.

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020 3900 4072
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