Hello everyone, today we will build a fullstack app from scratch including the frontend and backend, using PENN stack, i.e., PostgreSQL, Express.js, Node.js, and Next.js. For better experience we will use TypeScript over JavaScript. We will use Postg...
Introduction There's a reason why I chose this idea. Usually in universities and schools a lot of time is wasted in taking attendance, so I thought how great it would be if we can automate that process using AI. Imagine you are entering the class and...
Here's the second blog of the React Hooks series to help you understand all the React hooks. I will try to cover all aspects of useEffect in this blog, and related concepts too. I will also try to explain how you can use useEffect in .tsx file. So, l...
I thought to write a series to explain all the React hooks. And this is the first blog of the series that will explain useState hook in detail. What exactly is useState hook? The React useState hook is used to track state in a function component. Sta...
null and undefined are primitive data types in TypeScript and there are some basic concepts related to their handling, namely Optional Chaining, Nullish Coalescing, and Null Assertion. Let's look into these topics one by one and understand them with ...
When you create a new React project by typing the command npx create-react-app ., you see the following folders, sub-folders and files being created: Let's look into these folders, sub-folders and files one by one: node_modules: Modules are reusabl...
