JSJules Sarahinjulessarah.hashnode.dev·Aug 19 · 8 min readEvery Tool Behind Applighter's React Native StackWhy write this When I started Applighter, a React Native templates business, I read maybe forty "here's my stack" posts. Almost all of them fell apart under two questions: where does this actually liv00
SSaguninsagunwrites.hashnode.dev·Aug 16 · 7 min readStack OrganizationIn the previous articles, we studied two CPU organizations: Single Accumulator Organization General Register Organization Both approaches explicitly or implicitly use registers to hold operands. Now l00
MMMainStay Marketinginmainstay.hashnode.dev·Jul 3 · 3 min readDeconstructing the Frankenstein Stack: Unifying Fragmented Databases Across HR, RevOps, and FinanceAs enterprises scale past their initial startup phases, they inevitably accumulate a wide array of specialized SaaS applications. Human Resources implements a modern Human Capital Management (HCM) pla00
SASharafath Aliinsharafath.hashnode.dev·Jun 8 · 9 min readMy Node.js Server Was Leaking Memory in Production. Here's How I Found It.Our Node.js server was crashing in production. Not once — every single instance was going down, one after another, and Sentry (logging) was flooding with alerts. We had auto-scaling configured with a 00
DPDhawal Pandyaindhawalpandya01.hashnode.dev·Jun 3 · 8 min readTwo Places to Put ThingsWhen a function is called, the CPU needs somewhere to put a few specific things: the arguments passed in, the local variables declared inside, and the address to return to when the function finishes. 00
ACAashish Chaurasiyainvultr.hashnode.dev·May 13 · 4 min readInstalling the LEMP Stack on Ubuntu 26.04The LEMP stack — Linux, Nginx, MySQL, and PHP — powers dynamic web applications with Nginx's high-concurrency architecture at the front and PHP-FPM's FastCGI process pool handling PHP execution. Ubunt00
MFMarcin Firmugainhck.hashnode.dev·May 10 · 3 min readHow I Built an AI Manual Assistant Between Warehouse Shifts (and Why It Told Me to Put Charcoal in a Washing Machine)The physical world is still stuck in the 90s. I spend my days picking orders in a warehouse — heavy boxes, forklifts, and dust everywhere. But my nights belong to my laptop. For months I kept asking m30
KSKanishka Shashiinnodej.hashnode.dev·May 2 · 4 min readREST API Design Made Simple with Express.jsBuilding APIs is one of the most essential skills for any developer today. Whether you're creating a web app, mobile backend, or microservices architecture, understanding how to design a clean and eff00
SPSneha Poojaryinpythonmemory.hashnode.dev·Mar 20 · 4 min readHow Python Manages Memory: Stack vs Heap ExplainedWhen you run a Python program, memory management quietly begins working behind the scenes. In simple terms: Heap memory is where all Python objects live. Stack memory is used to manage function call00
EJEJ Junginejjung.hashnode.dev·Mar 3 · 2 min readStack vs Heap0. Introduction Understanding the difference between Stack and Heap memory is one of the most fundamental concepts in Java. In this article, we will explore how Stack and Heap work, and the difference00
