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I bought a cheap Chinese thermostat to control an infrared heating panel in my office. It ticked all the boxes except one: it's a Tuya device which requires a cloud connection. That's a big no-no for me. So I ripped it apart, soldered some leads onto the PCB and flashed ESPHome onto it. Here's how that went.
I've always wanted to write a book. It's been on my bucket list for several years, but I never got around to it. Last summer I had a revelation: my kids love being read to, so why don't I write a story for them?Here's how I approached writing a children's book and how I used AI to illustrate it.
When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to today, and my children's movie collection is vastly different. It's completely digital and dispersed across services. I wanted to recreate the tangible magic of my childhood for them.
I've been writing a monthly newsletter for the past 2.5 years. In every edition, I link to interesting articles related to science and technology. I thought it would be interesting to analyze how many of those links are still accessible, and how many have succumbed to link rot. Let's dive in!
In this post, I’ll show you how I integrated Obsidian into Alfred so I can search my vault from anywhere on my Mac. I just open Alfred, type “note” followed by my query, and see my search results. Hit enter and the correct note opens in Obsidian. Easy and quick!
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I love Letterboxd, but I hate how they show you the cast on the web app. Here's the cast of The Batman on the web. I mean, that's them, but I'm often going to this page wondering who played someone, and that is an
If you visit, someone someone will inevitably tell you: “The Day of the Dead parade isn’t a real tradition!
In short: I use iOS Shortcuts to run a Mastodon bot. I run a Mastodon bot that posts random quotes from The Legend of Zelda: Link’s Awakening. (The writing in that game is so charming!) I used to run it off a server, but for the past few days, it’s used an iOS Shortcut on my phone. How it works The bot is called Ulrira, named after a beloved Link’s Awakening character. Ulrira (the bot, not the character) samples a line from the text dump, then makes an HTTP request to post it. Here’s a screenshot of the full thing: As you can see, everything here is hard-coded, from the server credentials to the file name. (It probably wouldn’t be hard to make this more generic, but I didn’t bother.) This used to be a short, hand-written Bash script. I used the new AI-powered Shortcut creator and prompted this into existence. I said something like, “Here’s a Bash script. Turn this into a Shortcut.” Like a lot of LLM output, it wasn’t quite right, but it was useful for getting started. Shortcuts doesn’t seem to have an elegant way to express something like “run this every 6 hours”, so I created four additional scheduler Shortcuts that call the main one. They run at 12am, 6am, 12pm, and 6pm. That means there are five shortcuts in total: one to actually make the post, and four to schedule the main Shortcut at different times. Why do it this way? I didn’t want to pay for my server anymore, nor did I want to maintain it. When I went looking for alternatives, they either (1) cost money (2) had some significant limitation (for example, GitHub Actions requires me to update the repo every 60 days). This solution runs on a device with high uptime and is effectively free. If you’re a pro software genius, you might complain that this is not reliable! It doesn’t work if my phone is offline, for example. Or what if I change timezones? But in the words of Link’s Awakening: You’re good! You’re a pro, aren’t you? ………… Well, beat it! Pros aren’t allowed in here! Follow the bot here.
