AJAmit Joshiindevnation.joshisfitness.com·14h ago · 5 min readMutex vs SpinlockIntroduction Concurrency is everywhere inside the Linux kernel. Multiple threads, processes, softirqs, tasklets, and interrupt handlers can access the same shared data simultaneously. Without synchron30
SASyed Ahmer Shahinblog.ahmershah.dev·1h ago · 14 min readWhat I’m Actually Learning as a 19-Year-Old SWE Student (And Why)Introduction I'm Ahmer. I'm 19, I'm doing a 4-year Software Engineering degree at a fairly average institute in Hyderabad, and I'm also running a 3-year ADSE program at Aptech on the side. Two program10
MGMoksh Guptainmoksh45.hashnode.dev·3h ago · 5 min readFrom Text to Morse Code - How Optical Signals Carry InformationMorse code is one of the oldest encoding systems still worth understanding today. It predates modern networking by over a century, yet it maps directly onto the same core ideas - binary states, serial00
PPranavinpromises-async-await.hashnode.dev·4h ago · 11 min readJavaScript Runtime Secrets: The Call Stack, Browser APIs, and Microtask PriorityUnderstanding Asynchronous JavaScript: How JavaScript Handles Multiple Tasks Without Blocking ⏱️ Read Time: ~15 mins | 🎯 Level: Beginner to Advanced ⚡ TL;DR (Quick Summary) JavaScript is single-th00
BSBikki Singhincodepractice-blogs.hashnode.dev·9h ago · 7 min readPython vs PHP in 2026: Which Language Should You Actually Learn First?If you search "Python vs PHP" right now, you'll get two kinds of results: dramatic obituaries for PHP written by Python fans and defensive "PHP is not dead" threads written by Laravel developers. Neit00
MLMegha Likharinmeghatech.hashnode.dev·9h ago · 2 min readFrom Hours to Minutes: How AI Improved My Software Development WorkflowAs a software engineer, I've always looked for ways to improve productivity without compromising code quality. Over the past year, AI has become an important part of that journey. Previously, I spent 00
JJubsindreaded-developer.hashnode.dev·1d ago · 8 min readTo Be Agile, or Not to Be, or Pretend — That Is the QuestionI've been on all three sides of this spectrum. I've been Agile. I've tried to be Agile. And I've sat in standups that were so far from Agile they might as well have been called "Daily Group Therapy fo00
JJubsindreaded-developer.hashnode.dev·1d ago · 7 min readCourageous or Just Stupid? A Love Letter to Devs Who Push to Production Like It's BreakfastThere's a certain breed of developer that walks among us. You've seen them. Maybe you are one. They crack open their laptop at 9am, take a sip of coffee, open their terminal, and type: git push origin00
JJubsindreaded-developer.hashnode.dev·1d ago · 13 min readI Managed a Systems Development Team and Lived to Tell the TaleThere's a moment every new engineering manager experiences. It's subtle. It creeps up on you. You're sitting in a meeting, nodding along as your team argues for the 47th consecutive minute about wheth00
PNPrithwish Nathinprithwish-nath.hashnode.dev·13h ago · 27 min readReducing MCP Response Sizes for LLM Context LimitsA while back I added Bright Data’s MCP to Claude Code, asked it to fetch a docs page, and watched it crash and burn spectacularly: Error: MCP tool “scrape_as_markdown” response (278649 tokens) exceed00
