AAhmed Refaat·2d agoConcurrent Rendering in React 19, Part 2: startTransition, useTransition and useDeferredValueTyping lags while a big list renders? Learn how startTransition, useTransition, and useDeferredValue keep React 19 UI responsive, with real examples.16 min read·refaat1297.hashnode.dev1
IInayat Ali·5d agoHow to Fix React Native Lag, Memory Leaks & Hit 60 FPS in Productionreactnative, javascript, mobile, performance, typescript3 min read·innunext.hashnode.dev
SSebinraj·Nov 4Why My GPU Lost Half Its Speed: Chasing a 48% Benchmark Drop Down to Memory FragmentationHow a starved GPU settled for 4 KB pages, and how its driver learned to wait for 2 MB ones A 4K graphics benchmark that should score 4,667 came back with 2,445. Nearly half the performance was gone.15 min read·sebinrajs.hashnode.dev
AAhmed Adawy·Oct 21--- Beyond VRAM: Engineering Reliable LLM Inference Through KV Cache Management, Scheduling, and Memory-Aware Architecture Why production LLM performLearn how KV cache management, paged attention, prefix caching, and smart scheduling improve LLM inference performance in production.16 min read·adawy.hashnode.dev
CConverge Solution·Oct 21Angular Performance Optimization: A Practical Guide to Signals, Lazy Loading, and SSRLearn Angular performance optimization with Signals, lazy loading, SSR, and hydration to improve loading speed, responsiveness, and user experience.8 min read·convergesol.hashnode.dev
KKarthik Dwarakanath·Oct 13How I Doubled IO Performance: A Bottleneck Detective Story using AI During the development of our User space block management layer—a storage engine layer that uses dynamic B-tree metadata lookups for block allocation—I encountered a massive performance gap in sequent7 min read·perfguru.hashnode.dev
KKevin gakio·Oct 12One index, 64× faster: what a composite index actually doesA query summing one customer's payments took 1,086 ms. After adding one index, the same query took 17 ms. The query didn't change. What changed was how MySQL could find the rows. Here's what happened5 min read·kevingakio.hashnode.dev
MMartin Delophy·Oct 12Optimizing Browser Video Export: 60 Seconds Saved on an 8-Minute H.264 VideoAn 8-minute H.264 benchmark: export time fell from 192s to 132s using AAC remuxing, direct VideoFrame paths, and bounded pipelining.6 min read·martindelophy.hashnode.dev
AAnshul·Oct 6I.How Cloudflare CDN Serves Requests: The Full Request Lifecycle13 steps from DNS to origin and back - every claim sourced from Cloudflare's docs20 min read·geekyyanshul.hashnode.dev2E
EEverther Studio·Oct 3Lighthouse 100, Still No Sales: What Devs MissA fast build can still leak revenue. Real-user Core Web Vitals, GA4 funnel events and checkout form fixes devs can ship, with real client numbers.4 min read·everther.hashnode.dev
