M8Marketing 8080AIin8080ai.hashnode.dev·29m ago · 9 min readThe Real Checklist for Turning an MCP Server Into a Production ServiceA working MCP server and a production-ready one are not the same artifact, even though they can look identical in a demo. The difference shows up the first time a real user hits it with a malformed re00
JSJayesh Sojitrainjayesh-sojitra.hashnode.dev·1h ago · 3 min readContext API vs Redux vs Zustand: When to Use EachState management advice online tends to be tribal — pick a side, defend it. In practice, these three solve different problems, and picking based on the actual problem (not popularity) avoids both over00
YSyoungsoo shimintoolzip.hashnode.dev·3h ago · 5 min readHow I Built a Client-Side 3D File Viewer with Three.js — Lessons from ToolZipWhen I added a 3D file viewer to ToolZip, I expected it to take a day. It took a week. Here's everything I learned. Why a 3D Viewer in a Utility Site? ToolZip started as a simple image compression to00
PPDF4meinpdf4me1.hashnode.dev·22h ago · 4 min readMargin Fields That Are Optional on One PDF4me Surface and Required on AnotherAdding a margin to a PDF sounds like a formatting toggle. It isn't. PDF4me's Add Margin to PDF endpoint physically grows the page: a US Letter page (216 x 279mm) with 25mm added on all sides comes bac00
YDYalla Digitalinyalladigital-travel.hashnode.dev·1d ago · 4 min readAuto-Calculating Intercity Transfer Prices with the Google Maps Distance Matrix APIIf you're building anything in the ride-hailing or intercity transfer space, one of the first real engineering problems you'll hit is pricing: how do you calculate a fair, distance-based price for a r00
ZJZubin Jianginsirenmix.hashnode.dev·1d ago · 3 min readClient-Side Audio Processing for DJs: A Practical Privacy ChecklistDJ preparation often involves sending tracks through several web services: one for BPM, another for key detection, and another for conversion or loudness checks. That workflow is convenient, but it al00
M8Marketing 8080AIin8080ai.hashnode.dev·1d ago · 6 min readChoosing an AI Coding Agent in 2026: A Workflow-First FrameworkMost write-ups about AI coding agents start from the wrong question. They ask "which tool is best," rank a handful of products against each other, and land on a winner that quietly stops being accurat00
KLKen Leeinken-fs.hashnode.dev·1d ago · 4 min readHow to Convert Word to Clean HTML (Without the Word Cruft)Paste a Word document or a Google Doc into a CMS, an email builder, or a plain HTML page and you get a horror show: hundreds of lines of mso- styles, <span>s wrapping every word, class names like c17,00
SAShahbaz Ahmedinknowingnodejsexpress.hashnode.dev·1d ago · 16 min readModern Database AccessWhere does application data live after a user closes the app? Close a shopping app after adding three items to a cart, and reopen it a week later, the cart is still there. Log into a social media app 00
SAShahbaz Ahmedindebunking-js.hashnode.dev·1d ago · 13 min readMastering TypeScriptIf JavaScript works, why was TypeScript created? This is the question every JavaScript developer eventually asks. JavaScript runs in every browser, powers most of the web, and doesn't need compiling. 00
