How to add a key to an object in JavaScript

Gracefully Handling Parallel API Requests in JavaScript

How to Download Files with JavaScript

Support for downloading files is a very common feature of web application. Over the past few years, I have developed this feature many times. In this article, we will learn how to download files…

How to Remove Undefined Values from Objects in JavaScript

I’ve often found myself working with data that contains undefined values. These values can cause issues with data manipulation and can lead to unexpected behavior in your code. In this article, I’ll…

How to Get Today's Date in JavaScript

Add Angular 15 Missing Files

A Beginner's Guide to OpenAI API in JavaScript

Getting Started with OpenAI and ChatGPT. Learn how to use OpenAI API in JavaScript to build AI-enabled apps. This guide covers installation, authentication, and code examples. Enhance your projects with OpenAI's language and deep learning models.

Create a Multi-Page Job Application Form Using Angular

A step-by-step tutorial to building a multi-page job application form using Angular and SurveyJS, a free, open-source JavaScript library.

Check if string is Alphanumeric in JavaScript

In JavaScript, it is often necessary to check if a string is alphanumeric, which means it contains only letters and numbers and no other characters. This can be useful for validation purposes, such…

Check if an array contains an object with a certain property value in JavaScript

A guide to using the Array.prototype.find() method to check if an array contains an object with a certain property value in JavaScript.