KSKanishka Shashiinnodej.hashnode.dev·6h ago · 11 min readState Management in React: Context API, Prop Drilling, React.memo, useMemo, and useCallbackWhy Does Managing State Become Difficult as Applications Grow? Imagine you're building a simple React application. It starts with just a few components—a login page, a navigation bar, and a dashboard.00
KSKanishka Shashiinnodej.hashnode.dev·6h ago · 11 min readBuilding Scalable Systems: Caching, Rate Limiting, and ObservabilityWhat Happens When Your Application Suddenly Gets One Million Users? Imagine this. You launch a new product after months of development. Marketing campaigns go live, influencers start talking about it,00
KSKanishka Shashiinhtml-dev09.hashnode.dev·6h ago · 17 min readRealtime Systems: Polling, WebSockets, SSE, and Pub/SubThe question that started it all How does WhatsApp deliver a message instantly? You send a message, and it appears on your friend's phone within a fraction of a second — no refresh button, no waiting.00
ASArpan Sarkarinarpansarkar.hashnode.dev·Jun 30 · 4 min readML Engineer vs AI Engineer: What's the Actual Difference?A friend of mine spent six months grinding through PyTorch tutorials, matrix calculus, and backpropagation convinced that's what it takes to "work in AI." He wasn't wrong. He was just learning the wro00
AAdamincloudwithadam.hashnode.dev·Jun 24 · 6 min readAI Just Killed the Side Project Portfolio. Here's What Replaced It.You did everything they told you. You built the to-do app. The weather app. The one that pulls from an API and lays it out in a nice clean grid. You pushed it all to GitHub. You wrote tidy READMEs. Yo00
SKSreeram K Sincode-as-a-story.hashnode.dev·Jun 20 · 6 min readCORS vs CSP vs CSRF vs XSS — Differences Every Developer Must UnderstandCORS, CSP, CSRF, XSS : They all sound similar, they all show up when something breaks in your frontend or backend and they all somehow feel like “security things.” So it’s natural to assume “Aren’t th00
PWProgramming with Shahaninprogrammingwithshahan.hashnode.dev·Jun 18 · 38 min readThe Clean Code Handbook: How to Write Better Code for Agile Software DevelopmentBuilding scalable software applications demands writing clean code that’s so simple that any dev can understand it. In this article, I’ll explain and demonstrate what clean code is. Then I’ll share my00
VSVijay Sandeep Veeramreddyinvvscodes.hashnode.dev·Jun 4 · 2 min readStarting My Python Full Stack Journey in BengaluruHello everyone, My name is Sandeep, and I recently moved to Bengaluru to begin my Python Full Stack Development journey. I joined in Python Full Stack course at Palle Technologies because I want to bu20
FGFelipe Gonzálezinblog.figonzal.cl·Jun 3 · 8 min readIntegrating Webpay Plus into a modern stack If you've ever worked on an e-commerce project in Chile, sooner or later you bump into Transbank. There's no avoiding it. I built a reference template that use NestJS on the backend and Next.js 16 on 10
Hhimanshupant415ininnostaxsoftware.hashnode.dev·Jun 3 · 6 min readMERN vs MEAN: Choosing the Right StackKey Takeaways The Mean stack - Simply, MEAN is just a bundle of MongoDB, Express.js, Angular, and Node.js which essentially use Javascript all across. You have cross-platform development capability an00
