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How to Build a Debounced Global Search Context in React (No Libraries)

Global search bars are common, but debouncing search queries without messy prop drilling can get tricky. Let's create a clean, performant global search context with built-in debounce — no third-part...
26.04.2025 0 Read More

How to Build a Persistent Undo/Redo Stack in React Without Redux

Undo/redo functionality isn't just for text editors — it's critical for rich apps like form builders, design tools, and config editors. Here's how to build a fully working persistent undo/redo stack...
26.04.2025 0 Read More

Correct Usage of redirect() with App Router in Next.js

When using (App Router) in Next.js, calling the redirect() function actually throws an exception. This is a method Next.js uses to trigger its own routing mechanism.In other words, when you call redir...
26.04.2025 0 Read More

Mastering the MERN Stack: Your Ultimate Roadmap to Full-Stack Supremacy

Looking to conquer the MERN universe—MongoDB, Express, React, Node—and build rock-solid JavaScript apps from front to back? Strap in. This bite-size roadmap, peppered with tips, swaggy metaphors, ...
26.04.2025 0 Read More

How to Build a React Portal Manager for Dynamic Modals and Tooltips

React Portals let you render components outside the main DOM tree — perfect for modals, tooltips, and dropdowns. But managing dozens of portals manually gets messy fast. Here's how to create a clean...
26.04.2025 0 Read More

How to Build a Lightweight React Global Event Bus Without Redux or Context Overhead

Sometimes you need simple, decoupled communication between React components — but bringing in Context Providers or Redux just for that is overkill. Here’s how you can build a tiny, global event bu...
26.04.2025 0 Read More

How to Persist React Component State Across Page Reloads with Zero External Libraries

Keeping UI state after a page refresh can seriously boost user experience. But dragging in Redux Persist or localforage is often unnecessary for small to mid-sized apps. Here’s a no-library method t...
26.04.2025 0 Read More

How to Implement Optimistic UI Updates in React Without Overcomplicating Your Code

Optimistic updates make your app feel blazing fast by immediately reflecting user actions — even before the server confirms them. It’s a power move for UX, but many React devs overcomplicate it. H...
26.04.2025 0 Read More

How to Build a React Hook That Batches Multiple State Updates Automatically

React already batches updates inside event handlers, but outside of those — like in setTimeout or Promise callbacks — you might hit multiple renders. Here’s how to create a custom hook that forc...
26.04.2025 0 Read More

Building a React Hook That Predicts User Navigation Based on Hover Patterns

Imagine if your app could prefetch pages based on what the user is likely to click — before they actually click it. In this guide, we’ll build a React hook that predicts user navigation based on h...
26.04.2025 0 Read More
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