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Cover Image for When to Use `useCallback` in React

`useCallback` does not need to be used for every function. Overusing it can add unnecessary overhead. Its primary purpose is to return the same function reference when dependencies remain unchanged.

Ian Zhang
Ian Zhang

Recent Posts

Cover Image for Developing a Secure Medical Record System Using Hyperledger Fabric
#blackchain

Developing a Secure Medical Record System Using Hyperledger Fabric

This document outlines the development of a secure medical record management system.

Ian
Ian
Cover Image for SEO & Web Development: How to Optimize Your Website Design for SEO
#seo

SEO & Web Development: How to Optimize Your Website Design for SEO

SEO, copywriting, and design are three aspects of web development that go hand in hand. More importantly, they’re all critical for helping people find your website, understand what you do, and take action. In auditing and writing copy for over 100 websites, I’ve found that all three need to be strong to make a great website

Erin Pennings
Erin Pennings
Cover Image for React 19 new features and improvements
#webdev

React 19 new features and improvements

let's check what the React team have been doing and what will be provided in react 19

Ricardo Esteves
Ricardo Esteves
Cover Image for Reasons Why CSS Media Queries May Not Work
#css

Reasons Why CSS Media Queries May Not Work

Media queries may fail for various reasons. Here are some common causes that might prevent media queries from working effectively

Ian Zhang
Ian Zhang