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React v19: useTransition hook with <Activity />
Overview I was experimenting with the useTransition hook React Docshttps://react.dev/reference/react/useTransition and noticed that when a UI component loses f...
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JavaScript Frameworks - Heading into 2026
2025 Review – JavaScript Frameworks I suppose after three years, we can consider my review of JavaScript frameworks an annual event now. For 2025, I had a hard...
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The Secret Life of JavaScript: Memories
The Ghost Room: A Story of Closures and the Variables That Refuse to Die. Timothy stood in the doorway of a small, private study off the main library hall. He h...
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Asynchronous in JavaScript
🔴 Synchronous Normal One task mudinja apram thaan next task start aagum. javascript console.log'One'; console.log'Two'; console.log'Three'; 👉 Output One Two...
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Stop trying `typeof x === Fish`: A practical guide to TypeScript type verification (Narrowing + Type Predicates)
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Cigarette smoke effect using shaders
Article URL: https://garden.bradwoods.io/notes/javascript/three-js/shaders/shaders-103-smoke Comments URL: https://news.ycombinator.com/item?id=46497589 Points:...
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Unleashing the Power of Arrow Functions in JavaScript
The Basics of Arrow Functions Arrow functions were introduced in ES6 as a more concise way to write function expressions. They have a shorter syntax compared t...
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Learning React Even on a “Busy Holiday” – Saving Data to Local Storage with useEffect
Why Use localStorage with React? When you first start with React, many examples feel temporary: you refresh the page and everything disappears. Real applicatio...
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Lightning-Fast In-App Debugging with React Native BugBubble
Overview @lokal-dev/react-native-bugbubble provides real‑time visibility into network calls, WebSocket events, console logs, and analytics directly inside your...
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Why Complex Visualizations Need Algorithms: Analyzing Grafana Forks' Dependencies
When Array.filter isn't enough—how specialized data structures power the next generation of frontend observability. The “60 FPS” Bottleneck Imagine a Service De...
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🚀 Explorium | ReactJS Search Engine App Powered by SEO API
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Show HN: Quantum Tunnel
Article URL: https://chuanqisun.github.io/quantum-tunnel/ Comments URL: https://news.ycombinator.com/item?id=46493533 Points: 10 Comments: 3...