Babel is a JavaScript compiler. It is a tool that helps you use the latest features of JavaScript programming language. Why use Babel in Node.js? Node cannot use ES6 import and export statements and other cool features of ES6 syntax without using a compiler like Babel. Prerequisites : Basic knowledge of Node.js …

What’s new with the new version of React ? When released, React 18 will include improvements (Automatic Batch Processing), new API (start Transition), and a new streaming server renderer with built-in support for React.lazy. These features are made possible by a new registration mechanism we’re adding in React 18. It’s called “concurrent rendering” and allows React to prepare multiple…

When we build React apps for the web, we need to use a router to view the pages and navigate around them. Therefore, we are going to see the most popular router for React applications — React Router. Install React Router The first step to using React Router is to install the package…

Every Route Change Mounts and Unmounts a Component You declare routes inside the Switch component, the previous component is unmounted and the component with the new matching route is mounted. …

If you need a more maintainable and secure code. the DotEnv package allows you to offset your environment variables more easily and simpler to use with Node. DotEnv is a lightweight npm package that automatically loads environment variables from an .env file into the process.envobject. How to Create a .env File Create a file called .env…

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Git is version management software. It is free software created by Linus Torvalds, it is the most popular version control software in the world. below are the most used GIT command lines: Configure Git git config --global user.name "your_username"w git config --global user.email "your_email_address@example.com" git config --global --list The --global option tells Git to always use this information for anything you do on your system. …

JavaScript helps developers to create dynamic web pages. It is a light language and easy to integrate. The difference between JavaScript and TypeScript is that JavaScript is a client-side scripting language and TypeScript is a object-oriented programming languages and has a type checker. 💪 TS = JS + additional functions

solid state device or solid state disk After having had bad user experience with HDD or hard disk drives due to their mechanical malfunction and consequently the loss or damage of stored data. The technology of SDD is purely electronic it does not mean the malfunction or the damage of the device but the risk is less high and also another strong point is super fast compared to the HDD