Resources for Web Developers in 2021

Using immutable data structures provides many benefits, including making your code easier to reason about and less prone to bugs.

However, since JavaScript doesn't include support for immutable data structures out of the box, you need to use a third party library. But which one to choose?

In this self-paced workshop, Immer's creator Michel Westrate will guide you through the creation of a multi-user Gift Tracking app.

You'll learn the basics of using Immer to handle immutable state updates, then go further into change distribution and implementing an undo/redo.

After this workshop, you'll be ready to leverage immutable data structures in your own applications!

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

Immutable JavaScript Data Structures with Immer

GraphQL brings joy to using APIs. Even though it's based on a type system, GraphQL in many ways is more flexible than REST.

But the flexibility that makes GraphQL a joy to work with can have its downsides if you aren't careful.

Schema design is an area where one small oversight at the beginning can get you stuck having to deal with weird naming, bloated duplicates, and other annoying workarounds.

It doesn't have to be like this!

Nik Graf has extensive experience designing GraphQL schemas, for a variety of business applications.

In this course, Nik has prepared several examples following different design patterns. Through exploration and comparison, you'll come away with actionable knowledge for designing and extending schemas.

Follow Nik, and avoid making Schema mistakes that will come back to bite you later.

GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve APIs over time, and enables powerful developer tools.

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Designing GraphQL Schemas

🚧 CONCURRENT MODE IS EXPERIMENTAL! 🚧

Michael Chan has years of experience with React, and in this course, he will guide you through the ins-and-outs of working with Suspense. 

React Suspense gives us a new way of describing with fine-grain controls how users experience should look based on data we have or don’t have.

This will change the way you build React applications forever and this is the opportunity to get an early look and head start!





Build an App with React Suspense

Our applications have lots of states that they can be in.

We usually remember “Loading” and “Successful”. If we’re having a particularly good day, we’ll get “Error” handled as well.

But what about other states that our application can be in?

Things like “Haven’t requested yet” or “The request was successful but there isn’t any data for us to show”.

It’s frustrating to think you’re “done” and then an edge case shows up (and this cycle repeats at least one more time).

Fed up with forgetting to handle the edge cases that appear when developing UIs, Isaac Mann started looking for a solution.

The answer? State machines.

In this course, Isaac will teach you how to plan and visualize your application’s states and the transitions between them through the creation of a React & XState powered Star Wars quiz app.

Statecharts are a formalism for modeling stateful, reactive systems. This is useful for declaratively describing the behavior of your application, from the individual components to the overall application logic.

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Construct Sturdy UIs with XState

Meet Tailwind, a utility-first CSS framework for rapidly building custom user interfaces.

Tailwind provides us with highly compassable utility classes but leaves the design specification completely up to the user to maintain that custom look and feel to your app. 

Tailwind is a utility-first CSS framework for rapidly building custom user interfaces.

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Introduction to Tailwind and the Utility First Workflow

An inclusive community of content creators helping each other grow.

parti-corgi

How to Livestream Code and Design on Twitch

It all starts with syntax. From there, once you’ve got the concepts down, you can move into using a framework where you figure out how to make things “just work”.

Everything is great, until it’s not.

If someone put you on the spot right now and asked you to explain `this`, would they like your answer?

What about prototypal inheritance or coercion?

In this workshop, you’ll be taking things to the next level, shining a light into “black-box” concepts like prototypes, the `this` keyword, and what primitive types are.

Tyler will walk you through each concept, and build your understanding through examples in the areas you need to know.

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.

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Advanced JavaScript Foundations

Rust is a modern language that is close to the metal. It's got the performance of C, but with a more friendly syntax and community.

It's also memory safe, and ensures your applications are bug free by catching errors at compile time instead of runtime.

These features make Rust a great choice for developing code for embedded systems, web servers, and CLI apps. You can even compile Rust into WebAssembly in order to run it in-browser!

But as the saying goes, "before you learn to run, you must learn to walk".

In this course, you will write your first Rust application.

Starting from “Hello World” you’ll quickly move on to learning about Rust’s types, configuration files, and the `cargo` package manager along with classics like functions, loops, and handling user input.

More Rust-specific concepts like macros and pattern matching will also be introduced.

Check out these [**community notes for this course on Github**](https://github.com/eggheadio-projects/write-your-first-program-with-the-rust-language).

Next Steps: [Basic Types in Rust](https://egghead.io/playlists/data-types-in-rust-ab72)

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.

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Write Your First Program with the Rust Language

In this collection, you'll learn the basics of creating a new map in your React application with React Leaflet. We'll walk through adding the map itself as well as adding markers with popups, different shapes, and increasingly complex features to your map!

Mapping with React Leaflet

Now that we covered fundamentals, we're going to design and implement common components that you will see in the wild. 

We'll start with a basic Vue.js application and some hard-coded data that will be displayed within the application.


Design and Implement Common Tailwind Components

[Rustlings](https://github.com/rust-lang/rustlings) is a set of exercises that serves as a great introduction to the Rust language. It covers many concepts from the [Rust book](https://doc.rust-lang.org/book/) by asking you to work through sets of exercises.

This collection walks you through Rustlings in a way that explains what's going on in each exercise. We cover everything from basic types to generics and threading.

Learning Rust by Working Through the Rustlings Exercises

The Navbar is a common component you will find yourself styling in almost any application. 

In this course, we'll style a Navbar for a mobile view with a logo and toggleable hamburger button that will contain nav links.

After building up the mobile view, we will refactor the navbar to be responsive by removing the hamburger menu from the navbar and replacing that with the links directly inline within the Navbar

Build a Responsive Navbar with Tailwind

Angular is a robust, powerful framework for building applications at scale, but it can be really intimidating to beginners! This collection by [JavaScript teacher Sam Julien](http://www.samjulien.com/) is here to help you learn Angular in bite-sized chunks. 

*Note from Sam: these lessons are loosely related but are not meant to necessarily be followed in order from start to finish. I've provided embedded code and links to GitHub where applicable, though, so you can always have access to the finished code for the lesson.*

Angular is a development platform for creating applications using modern web standards. Angular includes a wealth of essential features such as mobile gestures, animations, filtering, routing, data binding, security, internationalization, and beautiful UI components. It's extremely modular, lightweight, and easy to learn.

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Angular Basics

A menu dropdown is a common component that you will build and style in any application.

In this course, we'll start from scratch, build and style a static dropdown menu and then add functionality to the component so you can open and close the dropdown. There are some keyboard accessibility topics we'll cover when adding interactivity to the dropdown. We'll use Vue in this example but these concepts will apply to any framework. 

After the drop down is fully functional and styled properly, we'll see how sometimes you need to rethink the design of a component when considering the mobile view. For this case, the dropdown is removed entirely and the links shown inline underneath the navbar content.

Build and Style a Dropdown in Tailwind

React got that name for a reason. It’s a component-based JavaScript library that renders smartly and can seriously simplify your work.

This course is for [React](/q/react) newbies and anyone looking to build a solid foundation. It’s designed to teach you everything you need to start building web applications in React right away.

Each lesson in this 28-part course is a single `index.html` file. This keeps your focus on learning React, with no distractions. We’ll start with a blank file and add more complexity as we go along, wrapping the course with a lesson on how to move into a more production-ready development environment—and even deploy your app to a great service like [Netlify](/q/netlify).

You’ll build a solid understanding so when you come across [JavaScript](/q/javascript) challenges down the road, you’ll know how to…react.

The Beginner's Guide to React

Ever built a website? Did it have more than one page?

If it did, you learned quickly how essential routing is to the success of your project. And in so many frameworks routing is a painful and complex thing to learn.

But not in Vue!

Vue has an incredibly clean and powerful library called vue-router that takes care of everything you could need.

In this course, we'll cover what you need to know to get started with vue-router.

Vue (pronounced /vjuː/, like view) is a progressive framework for building user interfaces. Unlike other monolithic frameworks, Vue is designed from the ground up to be incrementally adoptable. The core library is focused on the view layer only, and is very easy to pick up and integrate with other libraries or existing projects. On the other hand, Vue is also perfectly capable of powering sophisticated Single-Page Applications when used in combination with modern tooling and supporting libraries.

A Journey with Vue-Router

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.

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.

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Composable Gatsby Themes

Learn how to use the react-spring library to animate our React applications. Start with the `useSpring` hook and end with the `useTransition` hook with React Router for transitions between your routes! 

You'll get the skills to begin using the react-spring library and add animation to your React components.

Spring Animation in React with React Spring

[Next.js](https://nextjs.org/) is a fantastic framework that allows us to build performant server-side rendered React apps with ease.

In this series, we will learn how to utilize the powerful features of Next.js 9, like API routes and Static Site Generation (SSG), to build full-stack React apps. We will use [Auth0](https://auth0.com) to handle user authentication and authorization, and we'll also learn how to integrate the excellent [Chakra UI](https://chakra-ui.com/) component library into our Next.js project to make it a breeze to build beautiful and modularized user interfaces. Finally, we will import and deploy our project from GitHub to [Vercel](https://vercel.com), the deployment platform built by the creators of Next.js.

This collection will still be continuously updated with new and more advanced content. Subscribe to the RSS feed to get notified of the latest lessons!

Introduction to Next.js 9

Express is a well-known and supported framework for Node web applications. It provides a lot of excellent functionality to process requests, interact with other APIs, handle authentication and return appropriate requests for any client.

This collection will look at providing an API for a specific application but will explore concepts that will be helpful in building a wide variety of applications.

Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications.

express

Building an API with Express

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.

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