GraphQL by Example_1

GraphQL by Example, available at $84.99, has an average rating of 4.63, with 100 lectures, based on 4846 reviews, and has 31044 subscribers.

You will learn about Build a GraphQL server based on NodeJS, Express and Apollo Server Call GraphQL APIs from JavaScript using GraphQL-Request or Apollo Client Handle Authentication/Authorization, Caching, and more Receive real-time updates with GraphQL Subscriptions This course is ideal for individuals who are JavaScript developers looking to learn GraphQL It is particularly useful for JavaScript developers looking to learn GraphQL.

Enroll now: GraphQL by Example

Summary

Title: GraphQL by Example

Price: $84.99

Average Rating: 4.63

Number of Lectures: 100

Number of Published Lectures: 100

Number of Curriculum Items: 100

Number of Published Curriculum Objects: 100

Original Price: $89.99

Quality Status: approved

Status: Live

What You Will Learn

Build a GraphQL server based on NodeJS, Express and Apollo Server

Call GraphQL APIs from JavaScript using GraphQL-Request or Apollo Client

Handle Authentication/Authorization, Caching, and more

Receive real-time updates with GraphQL Subscriptions

Who Should Attend

JavaScript developers looking to learn GraphQL

Target Audiences

JavaScript developers looking to learn GraphQL

More and more teams are choosing GraphQL instead of (or along with) REST for their web APIs. GraphQL queries give clients great flexibility in the way they request data from the server, preventing issues such overfetching or underfetching of data, and allowing multiple resources to be retrieved in a single request.

In this course you’ll learn how to use GraphQL both on the server side and in client applications through practical examples in the form of full-stack JavaScript applications. You will be introduced to all the main GraphQL concepts like schema definition, Queries, Mutations, and Subscriptions, as well as to solution to common requirements such as handling authentication/authorization and client-side caching.

The examples use Apollo Server with Node.js and Express on the backend and React on the frontend, with GraphQL-Request first, then Apollo Client as GraphQL clients. GraphQL-WS is used for subscriptions.

The aim however is not just to cover specific GraphQL libraries, but to give you a more general understanding of the underlying concepts. For instance, GraphQL client libraries are introduced only after learning how to write a simple client “by hand”, to make sure you understand the GraphQL over HTTP format.

This course assumes good knowledge of modern JavaScript, and ideally some familiarity with Node.js/Express and React.

Course Curriculum

Chapter 1: Introduction

Lecture 1: What is GraphQL

Lecture 2: Required Tools

Lecture 3: Course Advice

Chapter 2: Fundamentals

Lecture 1: Schema Definition

Lecture 2: Apollo Server

Lecture 3: Query Language

Lecture 4: GraphQL Over HTTP

Lecture 5: GraphQL Client

Lecture 6: Github Repository

Lecture 7: Code-First vs Schema-First

Lecture 8: Final Code

Chapter 3: Schema

Lecture 1: Job Board Architecture

Lecture 2: Job Board Project

Lecture 3: Github Repository

Lecture 4: Apollo Server with Express

Lecture 5: Custom Object Types

Lecture 6: Arrays and Non-Nullability

Lecture 7: Database Access

Lecture 8: Field Resolvers

Lecture 9: Resolver Chain

Lecture 10: Documentation Comments

Lecture 11: Object Associations

Chapter 4: Queries

Lecture 1: Starting Code

Lecture 2: GraphQL-Request

Lecture 3: Component State in React

Lecture 4: Query Arguments

Lecture 5: Query Variables

Lecture 6: Exercise: Company by ID

Lecture 7: Bidirectional Associations

Lecture 8: Recursive Queries

Chapter 5: Errors

Lecture 1: Starting Code

Lecture 2: GraphQL Errors

Lecture 3: Custom Errors

Lecture 4: Request States

Chapter 6: Mutations

Lecture 1: Starting Code

Lecture 2: Mutations

Lecture 3: Input Types

Lecture 4: Aside: Database Reset

Lecture 5: Mutation Requests

Lecture 6: Exercise: Delete Job

Lecture 7: Exercise: Update Job

Chapter 7: Authentication

Lecture 1: Starting Code

Lecture 2: Authentication Flow

Lecture 3: Resolver Context

Lecture 4: User-Company Association

Lecture 5: Client Authentication

Lecture 6: Secure Delete

Lecture 7: Exercise: Secure Update

Lecture 8: Where to Authenticate

Chapter 8: Caching with Apollo Client

Lecture 1: Starting Code

Lecture 2: Apollo Client Features

Lecture 3: Apollo Client Setup

Lecture 4: Query Method

Lecture 5: Mutate Method and Auth Link

Lecture 6: Apollo Client Cache

Lecture 7: Fetch Policies

Lecture 8: Cache Manipulation

Lecture 9: Fragments

Chapter 9: Apollo React Integration

Lecture 1: Starting Code

Lecture 2: useQuery Hook

Lecture 3: React Custom Hooks

Lecture 4: Exercise: useJob and useJobs

Lecture 5: useMutation Hook

Lecture 6: useMutation Result

Lecture 7: Exercise: useCreateJob

Chapter 10: Data Loaders

Lecture 1: Starting Code

Lecture 2: N+1 Query Problem

Lecture 3: Batching with DataLoader

Lecture 4: Per-Request Cache

Chapter 11: Pagination

Lecture 1: Starting Code

Lecture 2: Pagination Strategies

Lecture 3: Ordering

Lecture 4: Limit Clause

Lecture 5: Offset Clause

Lecture 6: Basic Pagination UI

Lecture 7: Total Count

Lecture 8: Full Pagination UI

Lecture 9: Final Code

Chapter 12: Subscriptions

Lecture 1: Chat Project

Lecture 2: Github Repository

Lecture 3: Cache updateQuery

Lecture 4: Subscription Definition

Lecture 5: GraphQL-WS Server

Lecture 6: Subscription Resolver

Lecture 7: GraphQL-WS Client

Lecture 8: useSubscription Hook

Lecture 9: WebSocket Protocol

Lecture 10: Connection Params

Instructors

Mirko Nasato
Software Developer and Mentor

Rating Distribution

1 stars: 15 votes

2 stars: 31 votes

3 stars: 271 votes

4 stars: 1528 votes

5 stars: 3001 votes

Frequently Asked Questions

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