Which Weather API Is Most Accurate?

Which Weather API Is Most Accurate?

Pirate Weather was the most accurate API for next-day temperature in this test, with an average error of 1.85°F across 12 airports. 88.3% of its matched forecasts were within 3.6°F of the observed temperature. I...

  • Blogging 5 min read

    When Did You Last Write Code?

    When was the last time you wrote code by hand? For me, probably January or February of this year. I've made small edits since then, but sitting down and writing a feature myself? It's been a while. When the Codex app...

  • Side Project 2 min read

    Weather, Now on iPhone

    People have been asking me for a native weather app for years. I finally decided to build it. It’s called WeatherExt. If you use Weather Extension, this is the app to go along with it. The same idea that started with...

  • Blogging 7 min read

    Codex Pricing Comparisons

    I don't mind paying $200 a month for Codex if it helps me build faster. But when I need more usage, buying more should be simple. Add credits to my account and keep working. That sounds reasonable until I compare...

  • Browser Extension · Side Project 5 min read

    Rethinking Chrome Extension Reviews

    Update, September 8, 2026: Good news! Oliver Dunk from the Chrome Extensions team replied that they’ve already made changes to focus more on recent reviews. He’s also going to ask the team to look at Weather’s rating...

  • Browser Extension · Side Project 4 min read

    I Rebuilt WeatherTab for a Better New Tab

    I rebuilt WeatherTab with a cleaner forecast, full-screen weather photos, and more control over what appears when you open a new tab. The idea is still simple. Open a tab, check the weather, and get on with whatever...

  • Browser Extension · Side Project 7 min read

    Weather Extension 2026 Refresh

    I built the first version of Weather Extension in 2015 because I wanted to check the weather without opening another website. Eleven years later, I still want the same thing: the temperature in my toolbar and a...

  • How To · Side Project 6 min read

    How I Build Faster With AI, Screenshots, and Voice

    A lot of people blame the AI model when a coding task goes sideways. Sometimes the model is the problem. More often, it is guessing because the prompt did not include enough context. That happens constantly with UI...

  • Blogging · Side Project 10 min read

    AI Is the Best Co-Founder

    AI is the best co-founder I have ever had. That sounds like clickbait, but I mean it. For years, the standard startup advice was to find a co-founder. If you were technical, find somebody who could sell. If you were...

  • Side Project 5 min read

    Introducing PxlShot: A Free Screenshot Tool for Mac

    I built a new Mac app called PxlShot. It is a native screenshot tool for capturing areas, windows, and displays. After each capture, you can copy it, save it, edit it, or find it again in local history. The app is...