Joe Z
underflow.dev
Joe Z
@underflow.dev
5 decades of Colorado, writing software for astronomy, ecology, precision timing, medical devices, and hardware integration. Opinions are my own.
It’s a talent.
November 28, 2025 at 3:18 AM
Here are Holly and Archer waiting for @mandy-moodles.bsky.social to get off work. Spot the herd dog #dog
November 11, 2025 at 11:17 PM
Snow in the high country once again. Archer approves. #dog
November 3, 2025 at 5:29 PM
A robber jay dropped by on today’s hike. #bird
November 3, 2025 at 5:55 AM
A little hike past the sunflowers west of Longmont
October 24, 2025 at 6:06 PM
The Cinnamon Roll Project, part 2. Milk rather than water, no powdered milk. Shorter cut rolls, so less pan overflow. Less overnight rise, good spring in the oven.
October 18, 2025 at 2:52 PM
The Cinnamon Roll Project.
October 12, 2025 at 3:46 PM
This evening’s view of the Longmont Climbing Collective building. #rainbow #climbing
September 8, 2025 at 5:44 AM
Not for everyone, but it holds up well 35 years later.
September 8, 2025 at 4:55 AM
Waiting for the throw..
August 29, 2025 at 1:46 AM
DDG has an interesting alternative suggestion.
August 9, 2025 at 6:39 PM
Every baker should have a book like this floating around the kitchen. Full of recipes you would take to that high school potluck in 1995. My favorite carrot cake recipe. #baking
August 2, 2025 at 2:41 AM
Union Reservoir
August 1, 2025 at 1:36 AM
Well, that looks familiar.
July 19, 2025 at 11:05 PM
Short post meeting break in the backyard. @mandy-moodles.bsky.social ‘s garden is amazing this year.
June 26, 2025 at 9:09 PM
Archer, the mighty rabbit hunter #dogs
June 25, 2025 at 2:58 AM
Went in to work today. Nice view.
June 17, 2025 at 8:01 PM
Just west of Longmont, with the flat irons in the background
June 14, 2025 at 2:38 PM
Allergy season approaches.
June 5, 2025 at 1:08 AM
Holly is my “carry-me-to-the-sheep” dog.
June 1, 2025 at 2:08 AM
Spring is almost to the mountains.
June 1, 2025 at 2:01 AM
The two types of snow dogs.
June 1, 2025 at 1:44 AM
@catsofyore.bsky.social This image of a photo from 1970’s Durango, CO is Pumpkin. The tiny orange puffball turned neighborhood bully, and all-around tough guy. Later in life, he lost an eye and became the elder states-cat, sleeping on my bed every night. I was not consulted.
May 7, 2025 at 4:13 AM
A few little mushrooms from yesterday’s dog walk.
April 17, 2025 at 4:21 AM
One of my lovely daughters took me to Alton Brown’s live show last night (which was great for both the content and the company), and I came away with this fantastic Thermo Buck. I think my thermodynamics prof would approve.
April 15, 2025 at 3:36 AM