Learn Gatsby, Jest and Serverless

Gatsby is a React-based, GraphQL powered static site generator. It combines together the best parts of React, Webpack, react-router, GraphQL, and other front-end tools to provide an excellent developer experience.

This course takes you from initializing a Gatsby site via CLI to utilizing the Gatsby Ecosystem to source MDX files from your system. After tackling the file system you'll optimize for SEO as well as additional styles through ThemeUI that will support features like syntax highlighting in code snippets. Finally, you'll learn how to performantly process and render images. 

By the end of the course, you'll have a fully functioning developer blog that will serve as a base for larger production-grade applications.

Gatsby is a blazing fast static site generator built with React. Gatsby gives you all of the modern JavaScript tools you want; set up and ready to go out of the box.

gatsby

Build a Developer Blog with Gatsby

Starting from a prebuilt frontend, Jason Lengstorf guides you through the creation of a "Corgi Up-boop App" that uses Netlify Functions and Hasura. You can view [the deployed final product on Netlify](https://egghead-serverless-functions.netlify.app/).

You'll set up the Netlify CLI, and configure a local development environment before writing and deploying functions with a few different use cases.

The first example function bypasses CORS restrictions to retrieve corgi data from an example third-party API.

Next, you'll configure environmental variables to securely communicate with the Unsplash API without exposing private keys to the client.

Serverless functions don't persist data by themselves, so we will use  Hasura to create a GraphQL API for tracking the number of "boops" each corgi receives.

This course is an excellent illustration of the speed of Serverless functions, and how fast you can implement functionality in your web applications.

An all-in-one workflow that combines global deployment, continuous integration, and automatic HTTPS.

netlify

Build a Corgi Up-boop Web App with Netlify Serverless Functions and Hasura

_Note: this course is being published and released as it is recorded, and is still incomplete. It is slated to be around a dozen videos._

Learn how to build PlaylistHunt, a fully featured app with authentication, authorization, a GraphQL API, and more, using up and coming modern tools, including:

- Gatsby
- Hasura
- Heroku
- Auth0
- Chakra UI

[View the demo](https://playlisthunt.netlify.app/) live online!

Most tools used are open source, with the exception of Auth0 and Heroku, which offers a generous enough free tier for hobby apps to be developed without any problems.

## Modern techniques

In the process, implement techniques to make your app experience dynamic on some portions, and static in others. 

Learn to how to build for Gatsby's vast and powerful plugin ecosystem by creating 3 of your own custom plugins in the process.

Use the latest and greatest of Gatsby, like the brand new [file-system routing APIs](https://www.gatsbyjs.com/docs/file-system-page-creation/). 

## Who is this course for?

Intermediate developers with some existing knowledge of React and web development are best suited for this course. The pace is a little quicker and aims at showing how all the pieces connect together to make a modern JAMstack app.

Build a full-stack JAMstack application with Gatsby, Hasura, and Auth0

Create-React-App is a great tool for getting started with React, but at some point you may find yourself needing something more.

Gatsby is one of the most popular choices to move on to. It boasts a number of performance optimizations and a large plugin ecosystem (while still allowing you to use anything from the React ecosystem as well).

In this course, Khaled Garbaya will help you get started with Gatsby.

You'll start by building a single page "Hello World" before moving on to programmatically creating new pages and setting up static and dynamic routing.

Once you've got a grasp on the basics, Khaled will share his process for migrating an existing application built with Create-React-App project over to the Gatsby way of doing things.

You'll also get practice adding and configuring Gatsby build plugins for Tailwind CSS and sourcing data from external APIs.

After this course, you'll be ready to port existing code, or start a new Gatsby project from scratch!

React is one of the web’s most popular frameworks for building JavaScript applications. 

If you know what you’re doing, React can drastically simplify how you build, use, and maintain code.

Whether you’re a React newbie or you’re ready for advanced techniques, you can level-up with egghead. Explore our in-depth courses, lessons, and community resources to build more powerful applications and crack open your career.

react

Eject create-react-app and Use Gatsby for Advanced React App Development

In this workshop, Jason Lengstorf will take you from an empty project folder all the way through deployment of a Twilio-powered video chat app built on Gatsby.

Along the way, you’ll learn powerful concepts like dynamic route handling in Gatsby, form management with React Hooks, writing custom React Hooks, context management and reducers in React, handling real-time interactions in a React app, creating serverless functions in Twilio, and setting up a Twilio account to support realtime video calling.

Build a Video Chat App with Twilio and Gatsby

There are 1000s of plugins and themes in the Gatsby eco system, which is amazing but introduces the problem of deciding which to use to accomplish the feature you *actually* want to build. 

Analysis paralysis is real.

Enter: Gatsbyjs Recipes 

Gatsbyjs Recipes are run from the CLI and automate common tasks like creating pages and layouts, installing and setting up plugins, adding a blog to a site, setting up Typescript, and many more.

With the release of this new feature, Gatsby has created 11 official recipes that you can explore including: ThemeUI, Sass, Cypress, animated page transitions, and persistent layout components.

In this collection, you will learn how to:

- Set up Gatsby to use Recipes
- Create a multi-step Recipe
- Install NPM packages
- Configure Gatsby Plugins
- Create Custom files with Recipes

Getting Started with Gatsbyjs recipes

A collection of lessons that describe how to create a Gatsby source plugin from scratch to npm

JavaScript® (often shortened to JS) is a lightweight, interpreted, object-oriented language with first-class functions, most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic, and supports object-oriented, imperative, and functional programming styles.

javascript

Creating a Gatsby Source Plugin

When you see the word “theme” you might think of the visual aspects of a site or code editor where setting an option in one place can change the look everywhere.

Gatsby Themes take this idea to another level by allowing you to change and compose entire pieces of functionality.

In this advanced course, you will iteratively convert a fictitious SaaS website with marketing, eCommerce, blog, and dashboard pages into a set of horizontally composed Gatsby Themes.

After everything's been split up, you will build a deeper understanding of parent/child theme relationships by exploring the blog data model with schema customization APIs that allow us to create multiple child themes with data sourced from different node types.

Composable Gatsby Themes

The Gatsby ecosystem supports a ton of plugins that allow you to easily source data from a variety of sources like a GraphQL CMS or Wordpress. But what if you wanted to source your own custom data?

In this collection, we'll walk through learning how to source custom data and create nodes in Gatsby in order to build out a Pokedex using the PokeAPI. We'll learn how to request the data in Gatsby's build process, create nodes with that data, query that data, and use it to create a Pokemon Pokedex UI.

Source and Create Nodes with Data from an API in Gatsby to Create a Pokemon Pokedex

Gatsby Themes are the next iteration of web development. They take all the good things about Gatsby and make them even more reusable and extendable. Themes are composable chunks of fully functional websites-- not just visual aspects.

Because they’re composable, you can have multiple themes on a single site. This lets you pick the right eCommerce theme, with whatever backing engine you want. You can then install whatever blog theme you want-- Wordpress, Contentful, etc. and you can customize them both. It's up to you!

For a written version of this course, check out the [Gatsby docs](https://www.gatsbyjs.org/tutorial/building-a-theme/).

Gatsby Theme Authoring

A short list of screencasts to cover essentials of [Gatsby](https://www.gatsbyjs.org/) to get started and have enough knowledge to become dangerous. 

The content comes from multiple instructors that have each covered different essentials, this cherry picks some of the most important concepts.

Videos in this collection cover these topics:
- installing plugins
- creating pages
- navigating between pages
- adding optimized images
- theming your styles
- deploying your site

Up and Running with Gatsby

The JAMstack, short for “JavaScript, APIs, and Markup,” has been making waves in the world of web development. 

Building JAMstack applications removes the hassle of building out a backend from scratch, freeing you to focus on what really matters: your content.

In this course, you’ll learn how to build and deploy your own static Gatsby site that pulls external data from Contentful and then deploys to the web with Netlify. After the course, you’ll have all the knowledge you need to build a blog, marketing site, or portfolio with Gatsby. Just add content.


Check out these [**community notes for this course on Github**](https://github.com/eggheadio-projects/build-content-rich-progressive-web-apps-with-gatsby-and-contentful-notes).

Build Content Rich Progressive Web Apps with Gatsby and Contentful

There are many ways to build a new website, but it can often be a slow, painful process for both beginners and those who have been working in the field for a long time.

With the modern tooling in the Jamstack world, we can take advantage of tools like Gatsby that can allow us to rapidly spin up a new project and TakeShape that can provide us with an all-inclusive content management system (CMS) to focus on the important parts of what makes our websites unique. 

In this collection, we'll walk through building a new company website from scratch. After creating a new example project in TakeShape, we'll use the TakeShape API to fetch that data and dynamically build a website using a Gatsby Starter for a TakeShape Startup project. With your new website, we'll learn how we can customize it to make it your own by adding new content and changing the branding like the logo and colors.

Quickly Create a New Company Website Managed by a CMS with TakeShape and Gatsby

This playlist will be a smorgasbord of Auth0 authentication and authorization topics. Everything from adding Auth0 to various apps, customizing your Auth0 settings, adding specific rules / audiences / features, and debugging errors. 

Auth0 Tips and Tricks 

Learn how to add optimized images to your Gatsby site with the `gatsby-image` plugin.

These videos dive into:

- installing and configuring plugin options
- sourcing images to be queried via GraphQL
- displaying traced-svg or "blurred-up" images
- different image types supported by `gatsby-image`
- as well as alternatives for using images in Gatsby

Image Loading and Optimization in Gatsby with gatsby-image

This application serves as an introduction to building products with a JAMStack and Serverless approach. We cover everything from the beginning:

* starting with the Gatsby client
* handling authentication with Netlify Identity
* Shipping a GraphQL server on Netlify Functions
* Building in access control with a serverless capable database

It uses tools that remove as many of the barriers as possible while also allowing upgrading in the future. Netlify Functions can grow into AWS Lambda, Netlify Identity can grow into Auth0 or Cognito, and FaunaDB can grow into DynamoDB.

Building a Serverless JAMStack Todo app with Netlify, Gatsby, GraphQL, and FaunaDB

WordPress is the most popular content management system in the world. Content creators are able to easily customize nearly everything about WordPress from their admin dashboard, providing a really pleasant content management experience. Using Gatsby as a frontend for your WordPress sites makes the experience of developing the site and visiting the site just as pleasant.

Moving your WordPress frontend to the Jamstack means you keep the convenience of using WordPress’s custom backend for creating and editing content while _also_ avoiding some of WordPress’s biggest downsides.

Historically, WordPress has many downsides, including:

- **Security** — because it’s the most popular content management system in the world, hackers work hard to find and exploit security holes in WordPress sites.
Performance — through a combination of legacy code, community plugins, and other challenges, WordPress sites can easily become slow to load.
- **Scale** — if a WordPress site suddenly becomes very popular (a great thing!) it can overload servers and cause the website to go down (a not-so-great thing!) without complex scaling techniques.
- **Cost** — a WordPress site requires always-on hosting, and specialized hosting can be expensive. Adding support to handle massive scale adds significant cost, too.

Switching to the Jamstack helps mitigate — and even eliminate! — these downsides:

- **More secure** — Jamstack sites don’t connect to the server or database after they’re built. This makes it much harder to hack the site.
- **More performant** — by doing less work for each request and leveraging modern tools, Jamstack sites tend to outperform WordPress sites out of the box, and can be very fast with a bit of extra effort.
- **More resilient** — because Jamstack sites ship to a content delivery network (CDN) by default, a sudden surge of site visitors won’t take your site down.
- **More affordable** — many Jamstack hosting solutions have generous free tiers that are plenty for most small to medium sites, and upgraded accounts typically cost less than specialized WordPress hosting.

Switching to the Jamstack gives you all of the benefits of WordPress and helps you avoid the downsides!

In this collection, we walk through the full process of migrating a WordPress site to the Jamstack, which keeps all the flexibility and power of WordPress’s admin dashboards while adding all the benefits of the Jamstack.

Migrate a WordPress Site to the Jamstack Using Gatsby

MDX has the tagline *markdown for the component era*. It aims to make authoring with Markdown and JSX simpler, allowing you to use components for rich interaction and data-loading, while keeping long form content fun to write with classic Markdown.

This collection includes lessons on configuring MDX, setting it up specifically in Gatsby sites, and ideas for different components you can use including: 
- inline sign up form components
- live code editing components
- table of contents components
- other 3rd party components like the `Divider` and `Message` components from Theme UI

Customizations like using default layouts for MDX content and styling MDX components with Theme UI are also covered.

Using components in Markdown with MDX

In this collection, we build a minimal flashcard application using React, primarily focusing on function components and the hooks API. To make sure we can understand and maintain existing code, there are also a few lessons toward the end that use class components so you can get familiar with the syntax. We cover important React concepts, and sprinkle in libraries that are pretty standard in the ecosystem like @reach/router, Jest, and React testing library. We start with create-react-app so we can get right into it without worrying about configuring tooling. There's [a separate course for that here](https://egghead.io/courses/modern-javascript-tooling-with-react?af=5mx0ie)

jest

Build a React App with the Hooks API

In this course we are going to work through properly setting up Enzyme with Jest to test rendered components. This includes the nitty gritty of making our testing environment work with various versions of React. After we get our environment setup ready, we’ll work through the different ways we can render a component within our test pages. With a rendered component we can now test component methods and properties to assert that they are what is intended. 

Test React Components with Enzyme and Jest

Emotion and Gatsby let you build static websites and dynamic applications while sharing composable styles.

[Emotion](http://emotion.sh) is a library designed for writing css styles with JavaScript. It provides powerful and predictable style composition in addition to a great developer experience with features such as source maps, labels, and testing utilities.

[Gatsby](https://www.gatsbyjs.org) is a free and open source framework based on React that helps developers build blazing fast websites and apps