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6 Reasons Your WhatsApp Template Was Rejected (and the Fix for Each)
Your WhatsApp template came back REJECTED and the reason is one line. Here are the usual causes and …
Building the "shadcn/ui for Backend": A Contract-First Approach
Hi everyone! I'm Tobechukwu. I'm currently building an open-source project called Plughub. It's a CL…
What Is SEO? A Practical Guide for Developers and Website Owners
If you build or manage a website, sooner or later you run into a simple question: How do people who…
Supabase Row Level Security: Fix Data Leaks in Lovable Apps
Supabase Row Level Security (RLS) is a PostgreSQL feature that decides, row by row, which records ea…
Our coverage report says 76%, and it is measuring 122 statements out of a 1,009 file library
Here is the whole of CogniPrep's coverage output. Not an excerpt: Test Files 355 passed (355) …
Our 375 pages share two social cards, and the one on the 99 most shareable pages is 8000 pixels wide
CogniPrep's sitemap has 375 URLs. I went looking for which image each of them hands to a link previe…
I built 59 free browser-based dev tools in vanilla JS — here's what I learned
I've been quietly building Antigravity Tools — a collection of 59 free, browser-based developer util…
A config comment claimed it was saving bundle size, and the only thing it saved was my stack traces
This was sitting in CogniPrep's next.config.mjs, and it had been sitting there long enough that nobo…
How to find missing IDs between two lists (and get the SQL for free)
You have two exports. One is the source of truth (every paying customer in billing), the other is wh…
Two Sentry issues a millisecond apart, both of them empty, and the filter had to be written twice
CogniPrep's error inbox had a pair of issues that no amount of reading could turn into a bug report:…
Nice to meet you..
Hello, I am a Full Stack developer. Nice to meet you...…
A Self-Heal That Only Fired on File Changes
This content reflects minia2a as of its publication date and is kept for the record. Current model: …