BKBOBBY KUMARinthe-engineers-notebook.hashnode.dev·16h ago · 7 min readThe Journey of a Request in a Next.js ApplicationWhen we build a frontend feature, we often think about what happens after the page reaches the browser. We think about components. Page ├── Header ├── ProductList ├── ProductCard └── Footer But w00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·18h ago · 3 min readApp Router vs Pages Router: What Actually Changed in Next.jsNext.js's App Router isn't just a new folder structure — it's a fundamentally different rendering model than Pages Router. Understanding the actual shift makes the migration (and the constant "why doe00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·1d ago · 3 min read10 TypeScript Types Every Frontend Dev Should KnowA lot of TypeScript usage stops at basic annotations — string, number, boolean — and stays there. That's fine for simple cases, but it means missing the type features that catch real bugs before they 00
Zzerocloudpdfinzerocloudpdf.hashnode.dev·1d ago · 6 min readHow to Delete Pages From a PDF Inside Your Browser: A Technical Deep Dive into pdf-lib, pdf.js, and the PDF Page TreeMost online PDF tools handle page deletion by uploading your file to a remote server, running the operation there, and sending the result back. This works, but it means your document leaves your devic00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·2d ago · 3 min readWhy Your Component Re-Renders (And How to Stop It)"My component is re-rendering too much" is one of the most common React complaints — and also one of the most commonly misdiagnosed. Before reaching for useMemo or useCallback everywhere, it helps to 00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·3d ago · 3 min read5 Custom Hooks That Will Clean Up Your CodebaseCustom hooks are the most underused feature in most React codebases. They're just functions that use other hooks — but that simple idea lets you extract repeated logic into something reusable, testabl00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·4d ago · 3 min readTop 10 React Hooks You Should KnowReact hooks get treated like a fixed list everyone already knows. In practice, most developers lean on useState and useEffect and stop there — which means they're missing hooks that solve real, common00
SBSrdan Borovicinsrdan.hashnode.dev·4d ago · 13 min readFront End Developer Roadmap: From Beginner to Job-ReadyLearning front-end development takes time. For many self-taught developers and bootcamp graduates, becoming genuinely ready for an entry-level job can take anywhere from a year and a half to several y00
ADAritra Dasinartclick.hashnode.dev·5d ago · 14 min readBuild a Modern, Stylized Data Table With Search, Filters, and Sorting using CSS and JavaScript Every admin panel, dashboard, or internal tool eventually needs the same thing: a table of records that people can search, filter, and sort without the page reloading. It's such a common requirement t10
PPPrajapati Pareshinsmarttechdevs.hashnode.dev·6d ago · 5 min readFrontend Architecture: React Query and Next.js Server ActionsThe Gap in the App Router Caching System The Next.js App Router introduced a revolutionary, multi-tiered caching system. Between the Data Cache, the Full Route Cache, and the Client Router Cache, Next011
