 Resources from Rich Buggy in 2024

Learn some of the new features of TypeScript 3.7

TypeScript is a typed superset of JavaScript that compiles to plain JavaScript.

typescript

TypeScript 3.7 Videos

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications. Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.

node

Learn how to use the JavaScript object spread operator to provide default values for a parameter passed to a function.

Provide Default Values for a Function with JavaScript Object Spread Operator

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

This video shows how to create a React application with TypeScript using the new TypeScript support in create-react-app 2.1.0.

In this lesson, we'll create a React project with create-react-app, rename some files, and see how create-react-app detects TypeScript in our project and automatically generates a .tsconfig file for us.

Create a React application with TypeScript using create-react-app

Visual Studio Code is an integrated development environment (IDE) built and maintained by Microsoft. It is offered free of charge.

vscode

This lesson shows you how to debug your Node.js applications using the VS Code debugger.

Using the VS Code debugger with Node

The VS Code debugger provide a rich debugging experience allowing you to step through your code line by line and view variable values. In this video you will learn how to enable source maps for TypeScript and use them with the VS Code debugger so you can write and debug code using the TypeScript source while Node executes the compiled output.

Debug TypeScript applications using the VSCode debugger

TypeScript 3.7 adds support for optional chaining. This lesson shows you how to use it in your code to handle properties that can be null or undefined.

Optional Chaining with TypeScript 3.7

The videos shows you how to use the null coalescing operator (??) instead of logical or (||) to set default values in TypeScript 3.7 to prevent expected bugs in your code.

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Rich Buggy