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Finding empty berths on 'fully booked' Indian trains: reservation charts as intervals

Finding empty berths on 'fully booked' Indian trains: reservation charts as intervals

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5 min read
A public positioning teardown of OpenCodex, a developer profile hub

A public positioning teardown of OpenCodex, a developer profile hub

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5 min read
Stop typing random words. I built a typing test specifically for developers. 🐒

Stop typing random words. I built a typing test specifically for developers. 🐒

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2 min read
I Handed My Business to Four Different AIs Today. Two of Them Invented Facts. Here's the System That Caught Them.

I Handed My Business to Four Different AIs Today. Two of Them Invented Facts. Here's the System That Caught Them.

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7 min read
SRT is not WebVTT: shipping a subtitle converter in a 1.17 MB player

SRT is not WebVTT: shipping a subtitle converter in a 1.17 MB player

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2 min read
I turned my life into a city you can walk: building World 001

I turned my life into a city you can walk: building World 001

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2 min read
Get Weibo hot searches and posts as JSON with Python (no login)

Get Weibo hot searches and posts as JSON with Python (no login)

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3 min read
I made a Telegram bot to bring a little more fun to your chats

I made a Telegram bot to bring a little more fun to your chats

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2 min read
My "private" Android AI app sends your first message somewhere you might not expect. Here's why I wrote that in the README

My "private" Android AI app sends your first message somewhere you might not expect. Here's why I wrote that in the README

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2 min read
The tool name lies, so I tier the action inside: how my desktop AI companion gates MCP calls

The tool name lies, so I tier the action inside: how my desktop AI companion gates MCP calls

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4 min read
I parsed the three most popular LaTeX resume templates. One lost the candidate's name.

I parsed the three most popular LaTeX resume templates. One lost the candidate's name.

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3 min read
19 days, 546 messages, 141 users: building my app by mostly talking to Claude Code

19 days, 546 messages, 141 users: building my app by mostly talking to Claude Code

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5 min read
After three years of ProseMirror, I replaced its view layer to get real pagination

After three years of ProseMirror, I replaced its view layer to get real pagination

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5 min read
Keeping a synthetic voice in sync with a YouTube video: seeks, speed caps and ducking

Keeping a synthetic voice in sync with a YouTube video: seeks, speed caps and ducking

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3 min read
I built a GitHub profile README editor because existing generators didn’t fit what I needed

I built a GitHub profile README editor because existing generators didn’t fit what I needed

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1 min read
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