Blog Posts

Prototypal inheritance is more flexible than classical inheritance. With classical inheritance, you inherit all of the parent's methods. With prototypal inheritance, you can inherit specific functions by adding them to the .prototype.

Classes are a great way to organize code and make more code reusable. Think of classes as code blueprints - you can use them to create a new `instances`. Think of an instance as new data (or context) that follow the same data structure.

Optional chaining can be really useful to help with potential errors when accessing a property of an object. It allows you to access a property deep within an object without risking an error if one of the properties is nullish (null or undefined).

Often times you will find yourself needing to pull data into your React app. In this tutorial, we will be using the fetch API - a browser API that lets you make network requests

With most of these methods, you need to understand callbacks. A callback is a function passed as an argument to another function. When using the methods below - JavaScript will take your callback and call it for every single item in the array

As part of the series, Build a CRUD todo application. In this post I will show you we can refactor the todo app we built through this series.

This quick tutorial shows you how to start using the useEffect hook and how you can change when the useEffect runs.

As part of the series, Build a CRUD todo application. In this post I will show you how to edit the todo items using React.

As part of the series, Build a CRUD todo application. In this post I will show you how to delete the todo items using React.

As part of the series, Build a CRUD todo application. In this post I will show you how to create and display the todo items using React.

As part of the series, Build a CRUD todo application. In this post I will show you how to add lazy localstorage to save our todo items using React.

This quick tutorial shows you how to setup basic state values using an array of objects and how you can return a new array state value.

To keep track of the state, we need to use the useState hook with an initial value. The initial value will typically be the data type you will be using. In this case we are using an empty array to declare the initial value.

To keep track of the state, we need to use the useState hook with an initial value. The initial value will typically be the data type you will be using. In this case we are using an empty object to declare the initial value.

In this post I will be showing you how to use a couple different methods to remove existing values from arrays using JavaScript.

In this post I will be showing you how to use a couple different methods to add new values to arrays using JavaScript.