Evan Hahn (dot com) evanhahn.com

Notes from January 2026

evanhahn.com·2w

An LLM that's 7500× stupider

evanhahn.com·2w·

Discuss: Hacker News

A mental math heuristic to convert between Fahrenheit and Celsius

evanhahn.com·4w

I set all 376 Vim options and I'm still a fool

evanhahn.com·4w·

Discuss: Lobsters, Hacker News, r/neovim, r/vim

Notes from "On Writing Well"

evanhahn.com·5w

Notes from December 2025

evanhahn.com·6w

Prediction: Mastodon will outlive Bluesky

evanhahn.com·6w

Notes from "Bad Company: Private Equity and the Death of the American Dream"

evanhahn.com·6w

How I implemented relative imports with Pyodide

evanhahn.com·9w

Notes from November 2025

evanhahn.com·10w

Stopping bad guys from using my open source project (feedback wanted)

evanhahn.com·10w·

Discuss: Hacker News

Notes from "The Story of the Typewriter"

evanhahn.com·11w

Experiment: Making TypeScript Immutable-by-Default

evanhahn.com·12w·

Discuss: Lobsters, Hacker News, r/programming

Fizz Buzz without conditionals or booleans

evanhahn.com·13w·

Discuss: Hacker News

"Understanding Unicode": my October 2025 talk at Longhorn PHP

evanhahn.com·13w

Kirby Air Riders demo impressions (from a big fan of the original)

evanhahn.com·13w

Notes from "Tor: From the Dark Web to the Future of Privacy"

evanhahn.com·14w

Notes from October 2025

evanhahn.com·15w

Scripts I wrote that I use all the time

evanhahn.com·16w·

Discuss: Lobsters, Hacker News, r/programming

Notes from September 2025

evanhahn.com·19w

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