Browsing Tag
Productivity
828 posts
There’s no superscript “q” in Unicode — and other things I learned building a superscript generator
Quick quiz: how do you write “x² + y³” in plain text, no HTML, no LaTeX? Easy, right?…
We overestimate the importance of “working.”
I have been an office worker for several decades. When I started, the internet was still clearing its…
Convert JSON to MD for your agents
Convert one JSON document into deterministic, human-readable GitHub Flavored Markdown. Runs in the browser, in Node, in Go,…
A hackathon is a compression test for how you actually work
A hackathon is a compression test for how you work. Everything you’d normally have weeks for gets squeezed…
Knowing When to Use If/Else vs. Switch in JavaScript
If/else statements – We all know and love them. While they are incredibly powerful, there comes a point…
FieldOS, Part 1: I Built the Core System and Timed Every Single Hour
Every time a business owner asks me what a custom system will cost, I give them a number…
Prompt Caching: First vs Repeat Request Costs
Prompt Caching: First vs Repeat Request Costs Measure prompt-cache cost with a controlled request series: the first request…
Beyond the Chat Box: OpenAI’s OS-level Agent and Its Plaintext Problem
The agent is leaving the chat window and moving into the operating system. OpenAI’s new “Computer History” feature…
Why WhatsApp voice notes break general-purpose transcription
Most speech-to-text is benchmarked on audio that looks nothing like a WhatsApp voice note. The standard evaluation sets…
Two Ways to Write an Article in 2026 (And Why the Best Ones Use Both)
It’s almost Midnight. Somewhere, a developer opens a blank tab, types a prompt into an AI, and has…
