gld.tar.gz

CreatingBackendProject

ImplementingFirstResolver

NestedResolver

QueriesParameters

ExerciseAddCategories 

SettingUpTheDBlayer

ReturningDataFromDB

ExerciseReadUserDataFromDB 

ImplementingMutation

ErrorHandling

UI Setup

Pre-UI Setup

Client Queries

ImplementingDataLoaderWithAppllo

ExerciseImplementingDataLoader

Client Queries Exercise

Client Queries Server

Client Queries Server GraphQl

Client Queries-copy

UI-testing

Client Queries  Basam

CreatingBackendProjectInitialVersion

Pagination With GraphQL

Client Queries-React-Auth

ImplementingMutation-copy

ExerciseAddCategories -copy

GraphQL is a rapidly growing data query and manipulation language for web APIs. A strong grasp of GraphQL is essential for any software engineer who is developing applications on the modern web.

This course is a comprehensive introduction to building full-stack web applications using GraphQL. You’ll start by implementing a back end and exploring GraphQL’s unique approach to API implementation. After setting up your database, you’ll build a front-end application using React. The application will pass GraphQL queries using an Apollo client to pull information from the back end. You’ll wrap up with an exploration of more advanced GraphQL features, including DataLoader, Apollo client caching, and testing GraphQL applications.

By the end of this course, you’ll be ready to build full stack web applications using GraphQL, React, and Apollo.

Building Full Stack Applications with GraphQL

## Parameters in queries

So far, we’ve sent GraphQL to get information about a particular object—a currently logged-in user. But what if we have multiple objects of the same type on a server? How do we specify the object we want to fetch? For example, how would we get information about a particular GitHub repository?

In GitHub’s API, we can do this using the `repository` query. Here is how it’s defined in the GraphQL schema:

# Parameters in queries

So far, we’ve sent GraphQL to get information about a particular object—a currently logged-in user. But what if we have multiple objects of the same type on a server? How do we specify the object we want to fetch? For example, how would we get information about a particular GitHub repository?

In GitHub’s API, we can do this using the `repository` query. Here is how it’s defined in the GraphQL schema:

Learn about advanced GraphQL querying capabilities and how to provide parameters, use fragments, and more.

Advanced GraphQL Queries

Getting Started with GraphQL

GraphQL Backend

Developing Frontend Application

Protecting GraphQL API

Advanced GraphQL

Appendix

Advanced GraphQL Queries

Parameters in queries