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I built LurkAPI: public social media data as JSON from one GET request
I built LurkAPI, a social media data API. You send one GET request and get clean JSON from public pa…
I asked a chat app for a caching diagram. It drew the 304 as a 204.
Quick note first: I do marketing for HelloAI (tryhello.app), and this is a test I ran on its free pl…
PaieMinute: create a French payslip (bulletin de paie) in seconds
I built PaieMinute, an online payslip tool for French small businesses (TPE and PME). You enter the…
The health check passed while every job failed
I ran a paid red-team endpoint. The buyer page loaded, the form submitted, the job id came back 202 …
The health check returned 200 while every buyer submission failed
A buyer page returned 200. A health check read that status, declared the service healthy, and report…
Sentence Case Converter: Free Online Sentence Case Conversion — How-To Guide
If you have ever pasted text from a PDF, a spreadsheet, or an all-caps email subject line into a doc…
QR Capacity Is a Mode Problem Before It Is a Size Problem
Most QR sizing arguments start with pixels. They should start with the encoder's mode choice, becaus…
Five Markdown Renderers, One Table: Where They Actually Differ
A Markdown table that looks perfect on GitHub can lose a cell on Zenn, split a row in your Astro blo…
I built a free Linktree alternative that Google can index
TL;DR: Tapvio is a free, open-source Linktree alternative by Muhammad Afzal Kalwar. Every page is st…
What a small-town city guide actually needs: lessons from running Gemlik Rehberi since 2003
Gemlik is a coastal district of Bursa, on a bay of the Sea of Marmara. Gemlik Rehberi ("Gemlik Guide…
Building a free home value estimator for 81 Turkish provinces with central bank data
Ask any homeowner in Turkey what their flat is worth and you will usually get a number someone heard…
Why I reach for a UUID v4 instead of an auto-increment ID
Auto-increment primary keys are fine until they aren't. The moment you have two services writing to …