Spending fewer LLM calls in an ad-hiding Chrome extension: from 7.6 to 2.2 checks per page
Disclosure: this article was written by an AI assistant on behalf of AdShy's developer, Kaprojennoe, at his request, from his release notes and test…
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Learn PostgreSQL extensibility through a gloriously bad idea: MM/DD/YYYY native datatype
This project teaches four of PostgreSQL's most powerful features by building something no sane person would ship: extensions — how you add new capab…
I shipped a Chrome extension, then found a permission bug and a hidden analytics call in the same week
The problem I was scratching Every time I was debugging a web app, the same friction kept happening: I'd see a request in Chrome DevTools' Network t…
What a Browser Extension's Test Suite Cannot Reach
Longshot is a Firefox screenshot extension I wrote to replace FireShot: full page, visible area, drag region and element capture, an editor with ele…
I Built a Chrome Extension to Track AI Token Usage — Here's How It Works
Six weeks ago I got cut off mid-debugging session by Claude's rate limit with no warning. Two hours of context gone. I started looking for a tool th…
I Built a Bridge for Google's New WebMCP Draft Spec — Here's What Broke
Hi, everyone. I usually go by tanahiro2010 in Japan. I'm a member of GDG Greater Kwansai. I gave the first-half talk at the Google I/O Extended Osak…
Bypassing Shadow DOMs & Same-Origin Iframes: How I Solved LinkedIn's Massive SDUI Update
Imagine waking up to see the browser extension you spent months building, refining, and scaling completely break overnight. That is exactly what hap…
See Through Any Web App
For most of software's history, writing code was the bottleneck. Today, understanding it is. AI can generate thousands of lines in seconds. Framewor…
Why Chrome Eats Your RAM & How We Built a Manifest V3 Extension to Slash Memory Usage by 95%
If you are reading this, your browser is probably consuming several gigabytes of RAM right now. We’ve all been there: you’re in the middle of a codi…
I Got Tired of LeetCode Trackers Selling My Data, So I Built My Own.
> "Your coding journey is personal. Your data should be too." The Problem Nobody Talks About Here's a question: when you solve a LeetCode problem…