The Observer Pattern in React
The Observer pattern is a design pattern where an object (called the subject) maintains a list of dependents (observers) and notifies them automatically of any state changes. In React, this….
Tag: react best practices
Compound Components in React
Compound components are a pattern in React where multiple components work together to form a cohesive UI while maintaining a shared implicit state. This pattern is particularly useful for building….
React Spring for Smooth UI Animations
React Spring is a powerful and flexible animation library for React that provides a simple API to create smooth and interactive animations. It is based on physics-based animations, meaning that….
Tree Shaking to Reduce Bundle Size
Tree Shaking is a technique used in modern JavaScript bundlers, like Webpack and Rollup, to eliminate dead code (unused code) from the final bundle, thereby reducing the size of the….
Lazy Loading Images for Faster Performance
Lazy loading is a technique used to defer the loading of non-essential resources at the point the page is initially loaded. Instead of loading all the images on a page….
File Upload with Preview
File upload with preview is a common feature in modern web applications, allowing users to upload files (images, documents, etc.) and preview them before submitting. In React, this can be….
Autocomplete and Search in Forms
Autocomplete and search functionalities are common features in web forms, allowing users to search and select from a list of options quickly. These features enhance the user experience by providing….
Handling Side Effects with useEffect
In React, side effects are operations that interact with external systems or APIs, such as data fetching, setting up subscriptions, or manually updating the DOM. These side effects should be….
Managing Focus with useRef
In React, managing focus programmatically is a common requirement, especially when building interactive or accessible UIs. The useRef hook in React provides an efficient way to directly access and manipulate….
Portals in React
Portals provide a way to render children into a DOM node that exists outside the DOM hierarchy of the parent component. This is particularly useful for modals, tooltips, and other….