Posted in React, Web Application

Creating a Custom Middleware with Redux

You might have used redux with react, as it is a widespread practice. Many people use redux-saga or redux-thunk for async actions as middlewares. Redux allows you to create your custom middleware as per your requirement. A middleware can be added in between dispatch and reducers so that we can alter the actions or can dispatch other actions (for async actions). This is […]

Posted in React

Profiler API

The performance of an Application can be good or bad depending on the quality of code. In React, The Profiler API helps in measuring the performance of a component and enhancing it. The Profiler API for DevTools first got shipped in the 16.5 React version. It helps developers find difficulties in your web application. In […]

Posted in General, Web Application

Javascript Variable Scope and Lifecycle

Variables are fundamental building blocks of any programming language. For better understanding any programming language we first have to understand variables. In Javascript, we can define a variable using these three keyword var, let, const. These three keywords behave differently in a different scenario. In this blog, we will look into the lifecycle and scope […]