5   reviews on BitDegree

GraphQL tutorial for beginners: learn to builds your own GraphQL API with JavaScript

Learn GraphQL to make your work more efficient and expand your career opportunities in one sharp GraphQL tutorial.
Course from BitDegree
 2 students enrolled
You'll understand the logic of GraphQL
You'll develop your own GraphQL API with JavaScript
You'll practice using Graphiql

Do you know what Facebook did when traditional REST API’s were not good enough to power their mobile applications? They created GraphQL! The more flexible and faster tool that you can learn to harness for your needs in this GraphQL tutorial. I’m inviting you to learn all that you need to know for building your own GraphQL API with JavaScript. Understand how it works and learn how to build API’s with this astounding tool! 

What are the reasons to take a GraphQL tutorial? 

GraphQL is a replacement of traditional REST API’s because of a few important advantages. When you learn GraphQL, with a single request sent to the server, you can query multiple resources. In other words, if you have data stored in the MySQL database, and then additional data stored in text files, a GraphQL API can read and combine them into a single response for your pleasure! GraphQL’s efficiency also lies in the fact that it returns only the data that you request, so the loading time is reduced, and on top of that, user experience becomes a lot better! For example, if you want to create a database for a social networking page, and your user wants nothing more but the list of his friends, your GraphQL API will provide their names. With other techniques, it’s challenging to implement such an approach, and in GraphQL case, it’s built-in by default! 

It’s easy to learn GraphQL API building. What I also like about it is its vast community. You can make use of uncountable templates in different programming languages, be it PHP, Node, Ruby, Python, JavaScript – no problem at all! Moreover, the community shares a lot of bindings and clients for different frameworks and coding languages. I can see no reason for not starting this GraphQL tutorial right at this second! 

What are you going to learn in this GraphQL tutorial? 

In this concise course, I’ll show you how to build a GraphQL API with JavaScript. We’ll be working on a realistic project, so your tangible result from this GraphQL tutorial will be an API for a blog. For the basis for doing that, we’ll use my small database with authors, blog posts, and comments, so you’ll see how things work in reality. 

Here’s a quick overview of the lessons that will lead us to the mentioned result: 

  • Introduction to GraphQL, comparing it with other REST API’s 
  • The core concepts – fields and arguments, aliases, fragments, variables, queries and mutations 
  • How to create a project structure 
  • How to install dependencies, configure Babel and create a dummy database 
  • How to implement object types, queries, mutations, etc. and combining everything into a schema 
  • Testing your GraphQL API 
  • Introduction to GraphiQL and using it 
  • Advice on the next steps you need to take in learning GraphQL even better 

Also, please note that I’ll provide the source code and useful resources for you to download in this GraphQL tutorial. 

Learn valuable tool to work more efficiently and to expand your career opportunities 

GraphQL API will not only increase your work productivity and quality, but it will also give you a competitive advantage over the rest who are using old tools. Start learning today!

GraphQL tutorial for beginners: learn to builds your own GraphQL API with JavaScript
$ 9.99
per course
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