John Au-Yeung

John Au-Yeung is a frontend developer with 6+ years of experience. He is an avid blogger (visit his site at https://thewebdev.info/) and the author of Vue.js 3 By Example.

Web Angular
Angular Basics: All About Ng Generate Component

In this article, we will look at how to use the Angular CLI to create components.

by John Au-Yeung
April 24, 2023 Share
Web React
How to Validate React Props Using PropTypes

Since parent components can pass down any data as props to child components, we need to validate the data type to ensure the child gets what it expects. Let’s take a look!

by John Au-Yeung
March 15, 2023 Share
Web Angular
Angular Basics: Create and Use the OrderBy Pipe

Learn how to use the orderBy pipe to manipulate data in templates to display them in the format we want.

by John Au-Yeung
March 06, 2023 Share
Web React
How to Create Custom React Hooks

The Hooks API in React provides a few built-in hooks—which we can either use in components or in our own hooks with self-contained reusable logic.

by John Au-Yeung
February 16, 2023 Share
Web Angular
Angular Basics: What Is an Angular Custom Directive?

Angular lets us create two kinds of custom directives—attribute and structure—to control how things are rendered in the DOM or to change the DOM layout. Let’s get started with these tools in Angular!

by John Au-Yeung
October 24, 2022 Share