Mihai Parparita
persistent.info
Mihai Parparita
@persistent.info
Engineer at Sierra, formerly of Tailscale, Slack, Quip, Google Chrome and Google Reader.
Yes, you can use a disk image URL (if it’s not from an already-allowed domain, let me know and I can add it)
July 13, 2025 at 5:16 AM
Though most of the software is from the Macintosh Garden, so downloading it directly from there to your 9.2.2 machine may be even easier. You can browse around github.com/mihaip/infin... and see where items are loaded from.
infinite-mac/Library at main · mihaip/infinite-mac
A classic Mac loaded with everything you'd want. Contribute to mihaip/infinite-mac development by creating an account on GitHub.
github.com
July 12, 2025 at 9:26 PM
Not directly (over the internet). Best option is to copy what you want to Saved HD and export that to a BlueSCSI image. www.youtube.com/watch?v=caHs... explains how.
BlueSCSI Bytes #1 - Infinite Mac
YouTube video by BlueSCSI
www.youtube.com
July 12, 2025 at 9:25 PM
And for a behind the scenes look, there's a blog post: blog.persistent.info/2025/07/infi... (spoiler: Marcin was the instigator for all this, conducted over a months-long 100+ message email thread)
Infinite Mac Construction Set
blog.persistent.info
July 9, 2025 at 3:57 PM
Another demo is my Infinite Monkey: infinitemac.org/monkey/

It lets OpenAI's or Anthropic's computer use models control an emulated Mac, based on your chat instructions.

This means that it's possible to run @simonwillison.net's "draw me a pelican riding a bicycle" test in 1984's MacPaint 1.0.
July 9, 2025 at 3:57 PM
blog.persistent.info/2025/03/infi... is a blog post with technical details (two separate emulators are involved) and the complete collection is at infinitemac.org?filter=macosx.
Infinite Mac OS X
blog.persistent.info
March 24, 2025 at 2:28 PM
More seriously, it's been great to be at Sierra from the start and get to influence the engineering culture in such a fundamental way. I know tech company blog posts can paint overly rosy pictures, but Gardening Week is genuinely one of my favorite parts about working here.
March 13, 2025 at 5:11 PM
The turducken phase was certainly a mind-bender. I wrote up a few more details at blog.persistent.info/2023/07/slac...
Slack Canvas In The Streets, Quip In The Sheets
blog.persistent.info
November 20, 2024 at 8:40 PM
.patch also works if you need to email your change to a mailing list like it’s 1994 (more usefully, you can use `git apply` with it if you don’t want to be bothered with syncing remote branches)
November 9, 2024 at 5:31 AM
Thanks for continuing to experiment with this. I just listened to your Flipboard podcast interview -- I hadn't realized the "nerd HOA" contingent of the Fediverse went after you. The episode also reminded me check whether I was opted into Mastodon search (surprise, I was not).
May 5, 2024 at 4:19 PM
Did @bradfitz.com and Maisem run out of Cyrillic letters for their views codegen shenanigans?
March 1, 2024 at 4:55 PM
I see the Sneakers Easter eggs have continued.
February 17, 2024 at 5:01 PM