iiinova — where your digital self keeps evolving

John Sheehan @john-sheehan.com · 02/01/2026

2 hours with Claude Code to make the single screen weather app I’ve always wanted.

Screenshot of a prototype iOS weather app.

John Sheehan @john-sheehan.com · 26/11/2025

Do you use separate email apps for work, home, school, etc? Do you copy and paste email addresses all day into your CRM, help desk software, or internal admin? Do you dread clicking on a mailto: link?

Screenshot of a macOS app for handling email addresses.

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John Sheehan @john-sheehan.com · 15/08/2025

I miss the days when you could complain about an API on social media and someone at the company might actually do something about it.

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John Sheehan @john-sheehan.com · 05/07/2025

You’d think with $1B in funding you’d be able to hire a competent developer relations team.

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John Sheehan @john-sheehan.com · 27/05/2025

Letters #1: 5 words Score: 1416 pts Best word: 384 pts 🟦⬜️⬜️⬜️🟥⬜️⬜️🟦🟥🟥 play.lttrs.us New daily word game from @jazzychad.bsky.social.

play.lttrs.us

Letters Game

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John Sheehan @john-sheehan.com · 24/04/2025

The only requirement for voting I’m in favor of adding is being capable of figuring out if a text message is a scam or not.

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John Sheehan @john-sheehan.com · 23/04/2025

Hockey is the best sport. The NHL is the worst league.

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John Sheehan @john-sheehan.com · 09/04/2025

One of the worst parts of owning a small business is having to use Meta products.

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John Sheehan @john-sheehan.com · 09/04/2025

Many shops were on the brink already, these tariffs are going to be downright catastrophic for bike brands and shops, especially the indies.

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John Sheehan @john-sheehan.com · 02/01/2025

I take back every nice thing I've ever said about GraphQL.

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John Sheehan @john-sheehan.com · 23/12/2024

One of my favorite Dart syntax features. #flutterdev

A screenshot of Dart code showing the inline if() syntax for including/excluding items from a list.

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Reposted by John Sheehan

Brent Toderian @brenttoderian.bsky.social · 21/12/2024

The “E-Bike Effect:” Those who bought e-bikes increased their average daily bicycle use from 2.1km (1.3 miles) to 9.2km (5.7 miles), a 340% increase. The e-bike share of all their transportation increased dramatically too; from 17% to 49%. E-bikes support fewer car trips. V/@lloydalter.bsky.social

treehugger.com

E-Bikers Ride Much Farther and More Frequently Than Regular Bikers

They are not 'cheating,' but are serious transportation.

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John Sheehan @john-sheehan.com · 13/12/2024

Where are all the 3rd-party Bluesky clients? Why did Mastodon get so many client options during the first exodus? The default app is fine enough but I’d really like Ivory for Bluesky.

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John Sheehan @john-sheehan.com · 10/12/2024

Meta has such an institutional disdain for the idea of "Followers" which is great because their feed algorithms are also terrible. Your follows are meaningless and the recommendations are garbage so FB/IG/Threads feeds are near useless.

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John Sheehan @john-sheehan.com · 04/12/2024

I genuinely cannot imagine myself wanting to write code without AI again. I can't go back.

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