Error Boundaries in React
Error Boundaries in React Error Boundaries in React are a special kind of component that catch JavaScript errors anywhere in their child component tree, log those errors, and display a….
Tag: react best practices
Formik Library for Form Handling
Formik is a popular form library for React that helps with form state management, validation, and submission handling. Here’s everything you need to know to use Formik effectively: Core Concepts….
Virtualization (React Window)
Virtualization (or windowing) is a technique to efficiently render large lists by only displaying the items currently visible in the viewport. React Window is a popular library for implementing virtualization….
Route Parameters
Route parameters are a powerful feature in React Router that allow you to create dynamic routes in your application. These parameters can be used to capture specific values from the….
Rules of Hooks
The Rules of Hooks are a set of guidelines in React that must be followed when using hooks in functional components. These rules ensure that hooks work as expected and….
useContext Hook
The useContext hook is a powerful hook in React that allows you to access the value of a context directly in a functional component, bypassing the need to pass props….
Using Tailwind CSS with React
Tailwind CSS is a utility-first CSS framework that provides low-level utility classes to build custom designs without needing to write custom CSS. By applying classes directly to HTML elements, Tailwind….
Controlled vs. Uncontrolled Components
In React, components can be categorized as controlled or uncontrolled based on how their state is managed. Understanding the difference between these two types of components is important for building….
Process.env variables undefined in frontend code
If process.env variables are undefined in frontend JavaScript code, it is because process.env is a feature of Node.js, which runs on the backend. The browser does not have direct access….