John Sheehan
@john-sheehan.com
Developer @trailbot.com, Owner @roambikeshop.com.
TestFlight now available testflight.apple.com/join/VJ3hU1ZS
Join the Fronts Wx beta
Available on iOS
testflight.apple.com
January 4, 2026 at 10:52 PM
TestFlight now available testflight.apple.com/join/VJ3hU1ZS
2 hours with Claude Code to make the single screen weather app I’ve always wanted.
January 2, 2026 at 8:53 PM
2 hours with Claude Code to make the single screen weather app I’ve always wanted.
We interviewed a journalist/author in 2011 at Twilio for an amorphous “storytelling” role. Didn’t work out but I am not surprised at all this became a major part of tech PR.
December 4, 2025 at 6:17 PM
We interviewed a journalist/author in 2011 at Twilio for an amorphous “storytelling” role. Didn’t work out but I am not surprised at all this became a major part of tech PR.
I don’t have an audience anywhere else any more.
November 30, 2025 at 5:58 PM
I don’t have an audience anywhere else any more.
How I sold my startup...twice. www.linkedin.com/pulse/how-i-...
How I sold my startup...twice.
This story starts in the fall of 2015 after almost a year of failing to raise a Series B for Runscope, the API tools startup I founded with Frank Stratton in 2013. We had been grinding through pitch m...
www.linkedin.com
November 29, 2025 at 7:39 PM
How I sold my startup...twice. www.linkedin.com/pulse/how-i-...
I'm building an app called Mailtoo that you can set as your default mail handler so when you click on a mailto: URL, you can pick what you want to do with the email address. Want to try it out? Join the macOS TestFlight: testflight.apple.com/join/nPNRSffq
Join the Mailtoo beta
Using TestFlight is a great way to help developers test beta versions of their apps.
testflight.apple.com
November 26, 2025 at 7:02 PM
I'm building an app called Mailtoo that you can set as your default mail handler so when you click on a mailto: URL, you can pick what you want to do with the email address. Want to try it out? Join the macOS TestFlight: testflight.apple.com/join/nPNRSffq
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?
November 26, 2025 at 7:02 PM
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?
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.
August 15, 2025 at 3:30 PM
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.
We don’t have multi-day rentals but you can take an extended test ride of a Velotric Triker at ROAM Bike Shop in White Bear Lake.
July 30, 2025 at 7:21 PM
We don’t have multi-day rentals but you can take an extended test ride of a Velotric Triker at ROAM Bike Shop in White Bear Lake.
Start with F1 Drive to Survive on Netflix if you haven’t already.
July 16, 2025 at 6:47 PM
Start with F1 Drive to Survive on Netflix if you haven’t already.
You’d think with $1B in funding you’d be able to hire a competent developer relations team.
July 5, 2025 at 3:13 PM
You’d think with $1B in funding you’d be able to hire a competent developer relations team.
Then you should definitely avoid play.lttrs.us
Letters Game
play.lttrs.us
June 13, 2025 at 5:45 PM
Then you should definitely avoid play.lttrs.us
That’s a fun one because you can tell them about retronyms.
June 12, 2025 at 5:57 PM
That’s a fun one because you can tell them about retronyms.
In general it does not seem like there’s a lot of Flutter community here.
May 29, 2025 at 5:43 PM
In general it does not seem like there’s a lot of Flutter community here.
When I worked in dev tools in the 2010s the fear was always AWS launching a competitor. I don’t know of a single startup that went out of business because AWS decided to compete.
May 28, 2025 at 8:37 PM
When I worked in dev tools in the 2010s the fear was always AWS launching a competitor. I don’t know of a single startup that went out of business because AWS decided to compete.
Yeah. It’s worked every day except today. Not a big deal I don’t need external validation, nope not at all.
May 27, 2025 at 6:35 PM
Yeah. It’s worked every day except today. Not a big deal I don’t need external validation, nope not at all.
Sadly not in the leaderboard for some reason
May 27, 2025 at 5:51 PM
Sadly not in the leaderboard for some reason
Letters #1: 5 words
Score: 1416 pts
Best word: 384 pts
🟦⬜️⬜️⬜️🟥⬜️⬜️🟦🟥🟥
play.lttrs.us
New daily word game from @jazzychad.bsky.social.
Score: 1416 pts
Best word: 384 pts
🟦⬜️⬜️⬜️🟥⬜️⬜️🟦🟥🟥
play.lttrs.us
New daily word game from @jazzychad.bsky.social.
Letters Game
play.lttrs.us
May 27, 2025 at 4:41 PM
Letters #1: 5 words
Score: 1416 pts
Best word: 384 pts
🟦⬜️⬜️⬜️🟥⬜️⬜️🟦🟥🟥
play.lttrs.us
New daily word game from @jazzychad.bsky.social.
Score: 1416 pts
Best word: 384 pts
🟦⬜️⬜️⬜️🟥⬜️⬜️🟦🟥🟥
play.lttrs.us
New daily word game from @jazzychad.bsky.social.
Here's another interesting effect that might be interesting to break down: www.shopify.com/editions/sum...
Shopify Editions | Summer ’25
New features, good vibes. Dive into 150+ updates across store design, AI, checkout, and more.
www.shopify.com
May 21, 2025 at 8:06 PM
Here's another interesting effect that might be interesting to break down: www.shopify.com/editions/sum...
Triples as an IQ test.
Moderna's combo Covid and flu mRNA shot outperforms current vaccines in large trial
A combination shot would make it easier for people to get vaccinated against Covid and the flu at the same time.
www.nbcnews.com/health/healt...
A combination shot would make it easier for people to get vaccinated against Covid and the flu at the same time.
www.nbcnews.com/health/healt...
Moderna's combo Covid and flu mRNA shot outperforms current vaccines in large trial
A combination shot would make it easier for people to get vaccinated against Covid and the flu at the same time.
www.nbcnews.com
May 10, 2025 at 6:21 PM
Triples as an IQ test.
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.
April 24, 2025 at 1:31 AM
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.