How do you check if a variable is a string, number, array, object, function, null & undefined, boolean, regexp, error, date, symbol in JavaScript?

So it won’t cause an unexpected behavior: React Lists and Keys 101

As your Nuxt app grows, so does your backend. With time, your API evolves from a hand full of endpoints into an enormous jungle of resources.

Dark mode gives users the power to control their own experience when using your site — giving them a better user experience. For this…

Since most React applications are single page applications (SPAs), web forms usually do not submit the information directly from the form to a server. Instead, they capture the form information on the client-side and send or display it using additiona

Building a Tabs Component with React .React tabs with hooks..Very comfortable package to use tabs..Navbar component that moves the navbar items to a dropdown, if they do not fit in the content area.Simple, fully customizable React tabs component that can…

Fullstack Backend developer with special interests for DevOps. Proud owner of the rare Content Hero badger for being a true contributor to the community.

5 Perfect React Avatar Component Examples .Load, crop and preview avatar with ReactJS component.=React Avatar Editor .Facebook like, avatar / profile picture component. Resize, crop and rotate your uploaded image using a clear user interface.

Using WebRTC and Node.js

A blog about Java, Programming, Algorithms, Data Structure, SQL, Linux, Database, Interview questions, and my personal experience.

Hello World! In this blog, I am going to discuss how we can use React hooks with Apollo to connect to...

GitHub CLI brings GitHub to your terminal. It reduces context switching, helps you focus, and enables you to more easily script and create your own workflows. Earlier this year, we announced the beta of GitHub

I've started using TypeScript with React, and after a while, learning, and implementing them together...

September 14, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. AWS AppSync is a managed serverless GraphQL service that simplifies application development by letting you create a flexible API to securely access…

Let's experiment with Node.js async hooks.

Why ReactJS is perfect choice for your next web application? Get to know all about ReactJS development and its benefits in detail for frontend development.

This browser developer tools tutorial teaches you how to inspect and test your site markup, analyze site performance, mobile friendliness, and more.

React is a popular open-source JavaScript library for building user interfaces. React has a slim API, a robust and evolving ecosystem, and a great community. We published a comprehensive 10-hour course on the freeCodeCamp.org YouTube channel that teaches…

Importance of TDD for React Application with the best tools to support TDD for ReactJS development. Pros & cons of TDD and why you should use TDD to React apps.

In this article, we are going to build a blog with Gatsby and Netlify CMS. You will learn how to install Gatsby on your computer and use it to quickly develop a super fast blog site. You are also going to learn how to add Netlify CMS to your site