PPeptara Labs8h ago · 4 min readHow we keep trust claims true in a Next.js store: one ledger, two test statesAt Peptara Labs (peptaralabs.io), a research peptide store serving Vietnam and worldwide, one sentence in the footer caused us more engineering work than the checkout. It said, roughly, that every batpeptaralabs.hashnode.dev
MMohammed Obaid15h ago · 21 min readHow to build a room booking app with an AI agent using the Prisma stackTwenty-five requests for the same room at the same moment: one booking, twenty-four refusals. This post builds the app that does that, from an empty folder to a live URL, with an AI coding agent doingmdobaid311.hashnode.dev
CCoding Macaw Bootcamp17h ago · 4 min readCloud Engineering in 2026: Replacing Kubernetes with WebAssembly and RustThe era of defaulting to Kubernetes for every microservice is over. In 2026, orchestrating heavy Docker containers for high speed AI inference is a massive architectural bottleneck. Containers carry tcodingmacawbootcamp.hashnode.dev
AArsany19h ago · 5 min readNext.js App Router SEO checklist: 9 things I fixed on my own siteLast week I audited the marketing site for Ilytics, the analytics tool I've been building, after Search Console showed almost nothing indexed. The homepage that Googlebot received had one word on it. ilytics.hashnode.dev
AArsany19h ago · 4 min readGoogle saw 1 word on my Next.js homepage. A Suspense boundary was hiding everything else.Last night I ran an SEO audit on Ilytics, the analytics tool I've been building, and it came back with 0 words on every page. I assumed the audit tool was broken. The site looked fine in my browser. Silytics.hashnode.dev
UUdit Raj23h ago · 7 min readChessMaster: Building a Personal Chess Coach on Stockfish and ClaudeChessMaster transforms raw game data into actionable coaching insights. Chess.com and Lichess show you blunders in individual games — ChessMaster detects the systemic patterns that keep repeating acrouditrajmr3.hashnode.dev
Ssaiteja1d ago · 3 min readI measured how many tokens Claude Code & Cursor waste on SaaS plumbing (and built 4 commands to stop it)Every time I started a new Next.js + Supabase project with Claude Code, Cursor, or Antigravity, I noticed my token usage spiking before I even built a single custom feature. When I audited what the agfutureisnow.hashnode.dev
LLei Vertri1d ago · 5 min readEvery Page of My Next.js Site Shared as the Homepage: The Shallow Metadata Merge TrapThis bug was invisible in the browser. Every page had the right <title>, the right meta description and the right canonical URL. But share any of them on a social network and the preview showed the ho1Rleivertri.hashnode.dev
MMuhammad Afan1d ago · 4 min readHow to Make a Favicon from a PNG (and Why Google Took 12 Days to Show Ours)Why we had a grey globe for 12 days We launched DashUtils on 19 October 2026. Pages were showing up in Google within a day or two, but every result had the same grey globe where our icon should have bdashutils.hashnode.dev
WWaseem Anjum1d ago · 7 min readNext.js Middleware to Proxy: How to Migrate middleware.ts to proxy.ts in Next.js 16In Next.js 16, middleware.ts is deprecated and renamed to proxy.ts. Your existing middleware still runs, but every build now prints a deprecation warning, and a few things behave differently: the funcfabwaseem.hashnode.dev
