How We Migrated a Client from WordPress to a Custom Next.js Storefront
Last year, a client came to Paradane with a WordPress/WooCommerce store that was buckling under growth. Page loads were hitting 6 seconds, the checkou…
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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.…
I tried "GEO" on my indie tool — it was just SEO (here's the GSC data)
Every other newsletter this year told me my SaaS needed GEO — Generative Engine Optimization. Write an llms.txt . Add "AI-only" schema. Chunk your con…
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? …
The Next.js Data Cache Error That Broke My Production App (And How I Fixed It)
The Next.js Data Cache Error That Broke My Production App (And How I Fixed It) A real bug from building Flacron Gamezone — a live football platform bu…
How I built an automated SBOM scanner to secure my supply chain 🛡️
Supply chain security is terrifying right now. With new vulnerabilities popping up daily and governments mandating compliance (like the EU CRA and US …
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…
Building a Production-Ready E-Commerce Platform with Next.js
Most e-commerce tutorials stop after implementing a product page, shopping cart, and checkout process. Real-world e-commerce platforms are much more c…
I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked
I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked Last month, our SaaS dashboard was embarrassingly sl…
Building a Movie Platform with Next.js and TMDB API
As part of my journey toward becoming a better full-stack developer, I wanted to build something that would help me deepen my understanding of Next.js…
Building a Movie Platform with Next.js and TMDB API
As part of my journey toward becoming a better full-stack developer, I wanted to build something that would help me deepen my understanding of Next.js…
The Weekend I Finally Finished 17 Projects
You know that feeling when you open a folder you haven't touched in months and find... yourself? Not metaphorically. I mean literally — old projects y…
How I built a switchable AI provider system in Next.js (Gemini GPT-4 Claude, one workspace setting)
I had Gemini hardcoded into every AI function in my codebase. Then a beta user told me her clients have data policies about Google. I rebuilt the whol…
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…
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 …
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 …
I built a freelance rate calculator with Next.js
Here's the maths most calculators get wrong Most freelance rate calculators are wrong. Not buggy — conceptually wrong. They take your income goal, div…
I Mapped My Entire Next.js Task Manager as a Code Graph — Here's What It Revealed
I've been building TaskFlow — an internal task management platform for IDFA Digital AI Institute — for several months now. JWT auth, RBAC, employee ma…
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…
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…
When a "Simple Refresh" Broke Our Production App: Next.js Static Export on Azure
We had one of those bugs that looked small from the outside, but exposed a much deeper architecture lesson. In our portal web application, top-level r…
How I Fixed Next.js Serialization Errors in Payload CMS v3 by Building a Custom Icon Picker
If you’ve recently migrated to Payload CMS v3 , you’re probably loving the deep integration with Next.js and the App Router. However, moving to a full…
Building KindaSeen with FastAPI, Next.js, and PostgreSQL
“Did We Already Watch This?” — Building KindaSeen with FastAPI and Next.js A few months ago, my friends and I kept running into the same question when…
How to Structure Reusable Components in a Next.js Project
How to Structure Reusable Components in a Next.js Project One habit separates Next.js codebases that stay clean from ones that become a nightmare to m…
How I bypassed Vercel Serverless timeouts to build a decoupled document ingestion pipeline
If you’ve ever tried to build an asynchronous document processing or RAG pipeline using Next.js API routes hosted on Vercel, you know that even with m…
Next.js SaaS Boilerplate with BetterAuth, RBAC, i18n & Production-Ready Setup
Every time I started a new Next.js project, I lost the first week to setup. Authentication. Internationalization. Role-based access. SEO meta tags. En…
AI API Token Cost Optimization: From $500 to $50 per Month with Next.js 16
AI API Token Cost Optimization: From $500 to $50 per Month with Next.js 16 I've seen an AI writing tool with fewer than 2,000 monthly active users bur…