I'm Building an Infinite Full-Stack Assembly Line (And Why the Boilerplate Market is Dead)
Every developer knows the absolute worst part of starting a new software project.It isn't writing the features, designing the UI, or talking to users.…
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React 19 Hydration Mismatch in Static Export
📚 This is Part 3 of the UtlKit Tech Series — Part 2 covers the architecture & trade-offs → Read Part 2 React 19 Static Export Hydration Mismatch? …
Generating valid .ics calendar feeds at build time
A few weeks ago I shipped a feature I'd been putting off because it felt like it needed a backend: subscribable calendar feeds. "Add this holiday to G…
One SSE stream, seven LLM providers: giving a Next.js app a single streaming code path
How I made OpenAI, Claude, Gemini, Ollama, Mistral, Groq and Azure look identical to the browser — with no database, no backend secrets, and the user'…
How I built a flash-sale engine that can't oversell
I created this piece of content for the purpose of entering the H0: Hack the Zero Stack hackathon. #H0Hackathon The problem (that's harder than it sou…
Playbooks: a community feed where Claude builds structured plans for life's biggest moments
I built Playbooks because I kept running into the same problem: Notion is too blank, and ChatGPT gives you walls of text. Neither gives you a structur…
Next.js + Supabase Performance Optimization: From Slow to Lightning Fast
Next.js + Supabase Performance Optimization: From Slow to Lightning Fast Last month, I optimized a Next.js + Supabase application that was frustrating…
T3 Stack Complete Guide 2026: Next.js 15, tRPC v11, Drizzle + Neon
The T3 Stack was created to solve one specific problem: full-stack TypeScript apps where the type safety falls apart at the API boundary. You define t…
Scarab Diagnostic Field Test #026 — Next.js Turbopack Denied-Path Watcher Boundary
Target: vercel/next.js Issue: vercel/next.js#81161 PR: vercel/next.js#94735 Field Lab: https://github.com/scarab-systems/scarab-field-lab This field t…
Optimistic UI Patterns with Next.js Server Actions and Supabase Realtime
Optimistic UI Patterns with Next.js Server Actions and Supabase Realtime The difference between an app that feels fast and one that feels slow often i…
Next.js 14: 'Could not find the module in the React Client Manifest' — The Real Cause Nobody Tells You
The Dreaded 'Could not find the module in the React Client Manifest' Error It started, as these things often do, with a failed deployment. I was pushi…
I automated my Gumroad product screenshots with Playwright
I automated my Gumroad product screenshots with Playwright I recently started packaging a few small frontend projects as digital products, and one sur…
Inngest + Next.js: The Complete Guide (2026)
Serverless functions have a time limit. Vercel gives you 60 seconds on Pro. None of that is enough to send a welcome email sequence, process an upload…
Full-Stack with Next.js — From React Dev to Full-Stack Engineer
Read Time: ~15 minutes | The bridge from React UI library to production full-stack framework Prerequisites : React fundamentals, hooks, state manageme…
Field Test #020b — Next.js Root Ownership Refinement
The first version of the patch treated the issue as a nearest-root problem. That was too broad. The failure in #92978 involved a stray parent lockfile…
60fps Real-Time Graphics: OffscreenCanvas in Next.js ⚡
The Interactive Dashboard Bottleneck Modern enterprise platforms at Smart Tech Devs demand high-density data visualizations. We build tracking spaces …
I built 73 free construction calculators with Next.js — and learned the hard way that Google won't index a new site just because it exists
Every construction calculator on the first page of Google has the same problem: you search "how much concrete do I need," land on the page, and before…
How I Built a Free SEO Audit Tool with Next.js, Supabase, and Stripe in 1 Week
Last weekend I started building SiteGrade — a free instant SEO audit tool that gives any website an A–F letter grade and the top fixes ranked by impac…
I Rebuilt My Abandoned Dashboard by Starting With Docs — Kumachi Back Office
This is a submission for the GitHub Finish-Up-A-Thon Challenge . What I Built Kumachi Back Office is the private operating system for my creative and …
Cut Network Latency: Optimize Next.js with Brotli ⚡
The Overlooked Bandwidth Tax When optimization is discussed in modern frontend development, developers frequently focus on component code-splitting or…
Next.js Dark Mode Without the Flash (Tailwind v4)
Every dark mode implementation has the same enemy: the flash. The page renders in light mode, then instantly switches to dark. It happens because Java…
I built one self-hosted boilerplate and now I ship everything on it
Every time I started a side project, I rebuilt the same five things before I wrote a single line of the actual idea: auth, a database, file uploads, a…
From Native WordPress to Headless: The Real Engineering Decisions Behind a Production Migration
Every headless WordPress conversation starts the same way — someone draws an architecture diagram with arrows pointing from a REST API to a shiny Next…
Auth in Next.js SaaS starters: redirect loops, OAuth callbacks, magic links, and session drift
A practical guide to auditing authentication in a Next.js SaaS starter before it breaks across preview URLs, production domains, and protected routes.…
Building a trilingual, multi-tenant hotel management SaaS for the Kurdistan Region
A few months ago I shipped tourism.krd — first-party hotel and motel management software built specifically for property owners in the Kurdistan Regio…
7 Infra Improvement Strategies to Prevent Next.js Deployment Build Failures in 2026
7 Infra Improvement Strategies to Prevent Next.js Deployment Build Failures in 2026 Recently, our team's deployment pipeline started showing serious i…
How I Fixed Canonical URLs Pointing to Localhost in Next.js
Next.js sites using process.env.SITE_URL || 'http://localhost:3000' as a canonical URL fallback will fail Google indexing entirely. The fix: one centr…
Qisquiz: A Quiz App for Learning Qiskit v2.X
Qisquiz: A Quiz App for Learning Qiskit v2.X I recently built Qisquiz , a quiz-based learning app for people studying Qiskit v2.X and preparing for th…
How I Shrank a Next.js Image by 80% in My First Week of Docker
I'm a full-stack developer pivoting toward Site Reliability Engineering and Platform Engineering. I'm based in Yaoundé, planning to move to Canada lat…
How I rotate Sanity draft mode secrets at the edge without redeploying Next.js
Sanity draft mode preview on Next.js App Router works fine when your secret is baked into an environment variable — until a client accidentally pastes…