Gain insights into GraphQL from a client perspective. Explore practical exercises, React integration, Apollo Client, and a live VM for real-time coding with GitHub’s GraphQL API.

GraphQLClient.tar.gz

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RunApp

RunApolllo

RunGraphQLReact

This course was written to be as practical as possible. It offers an interactive learning experience, starting off with a general introduction to GraphQL and proceeding to allow you to play with GraphQL Queries and Mutations using GitHub’s GraphQL API.

After getting you comfortable with the basics of GraphQL, the course moves on to how to use GraphQL with React and then on how to integrate it with Apollo Client. You'll implement an issue tracker application using GraphQL combined with both React and Apollo Client.

Finally, with this course Educative introduces its newest feature: A live VM. You will now have access to a terminal with a native look and feel where you can modify code and see changes in real time - all inside your browser!

A Practical Guide to GraphQL: From the Client Perspective

When too many fields are used in the query.

When a field used in the query is defined in the GraphQL schema.

When can you expect to have an error for a query?

When can you expect to have an error for a query?

Rejecting the request manually or automatically.

With error handling only on application level.

How can errors on the client-side be mitigated?

How can errors on the client-side be mitigated?

Rejecting errors to a error tracking service in production mode.

Sending errors to your user’s e-mail address to warn the person that something went wrong.

Logging errors as console log output in development mode.

Recoding purposes for GraphQL related errors but also network errors.

What can the error handling on an application level realistically be used for?

What can the error handling on an application level realistically be used for?

Composing multiple links into one link that can be used by the Apollo Client creation.

GraphQL schema stitching by weaving queries into each other on the client-side.

Using enhancing functionalities developed by the Kernel team and the community for your Kernel Client.

What’s the apollo-link library good for?

What’s the apollo-link library good for?

An Introduction to GraphQL

How to Get Started

Exploring GitHub's GraphQL API

Combining React with GraphQL

Introducing Apollo Client with GraphQL

React with Apollo and GraphQL

Local Installation Guide

Quiz on Apollo Client Error Handling