The ESP32 is an inexpensive and easy-to-use microcontroller with built-in Wi-Fi. It is highly suitable for prototyping IoT devices and small-scale systems, such as acquiring sensor values, relay ...

Last time, I added llms.txt (a project description file for AI crawlers). Continuing from that, I organized the documentation for Claude (a coding assistance AI). I wrote three files: an architecture ...

A production-grade, realtime HR analytics platform for a garment manufacturing plant. Pure HTML5 + CSS3 + vanilla JavaScript (ES6 modules) — no build step, no framework — backed entirely by Firebase ...

I cover Android with a focus on productivity, automation, and Google’s ecosystem, including Gemini and everyday apps. With a background in engineering and software development, I tend to go beyond ...

Daily Journal is a full-stack web app for keeping a personal journal. Entries have a title, date, mood, and written content, and can be browsed as a list or on a calendar, opened for full-screen ...