Michael Schubert
Michael Schubert
@michaelschubert.org
Where Do the Children Play?
On the need for a world without us
unpublishablepapers.substack.com
November 17, 2025 at 6:37 PM
Reposted by Michael Schubert
Here are the 2024/2025 supply chain compromises I found.

XZ Utils
Shai-Hulud
Nx S1ingularity
npm debug/chalk/color
polyfill[.]io
MavenGate
eslint-config-prettier
[@]solana/web3.js
rustfoundation[.]dev
React Native ARIA & gluestack-ui
lottie-player
rand-user-agent

Am I missing any?
October 2, 2025 at 11:16 AM
Reposted by Michael Schubert
I'm working on an interactive Go 1.25 tour, but there are so many changes in json/v2 that I decided to cover them in a separate blog post.

Plenty of interactive examples ahead!

antonz.org/go-json-v2
JSON evolution in Go: from v1 to v2
Reviewing the key changes in json/v2.
antonz.org
June 22, 2025 at 1:54 PM
Reposted by Michael Schubert
Looking forward to another iteration of All Systems Go! this year. The CPF is open. So, if you want to present about any foundational user-space Linux technologies, get your submission in.
📣 The CFP for All Systems Go!, the foundational user-space Linux technologies conference, is now open. We look forward to your proposals.
⏲️ The deadline is June 13th.
ℹ️ To submit and learn more visit 👉 cfp.all-systems-go.io/all-systems-...
🎟️ Tickets will be available starting early April.
All Systems Go! 2025
Schedule, talks and talk submissions for All Systems Go! 2025
cfp.all-systems-go.io
March 19, 2025 at 5:05 PM
Reposted by Michael Schubert
Offline PKI using 3 YubiKeys and an ARM single board computer. With a touch of Nix.

vincent.bernat.ch/en/blog/2025...
Offline PKI using 3 YubiKeys and an ARM single board computer
Setup of an offline PKI system with 3 YubiKeys and a Libre Computer Sweet Potato ARM64 SBC. This may contain some traces of Nix.
vincent.bernat.ch
March 17, 2025 at 8:12 AM
Reposted by Michael Schubert
"some knights live to grow old and some fight with honor, but rarely both"
March 1, 2025 at 2:57 AM
Reposted by Michael Schubert
I should learn to watch a fireplace the way I watch television or stare at my telephone. Everything else is unnecessary elaboration.
January 24, 2025 at 3:30 PM
Reposted by Michael Schubert
2024 was a big year for atproto!

We've got an update looking back at progress that has been made, and some protocol work in progress. Will have a 2025 roadmap to share soon.
Looking Back At 2024 AT Protocol Development | Bluesky
In May 2024, we published a 2024 Protocol Roadmap, and we want to give an end-of-year update. We will follow up soon with a forward-looking roadmap for 2025.
docs.bsky.app
January 10, 2025 at 8:30 PM
Reposted by Michael Schubert
Well, it's been 2/3 of a year since the xz attack.
Is software safer now?
Serious question.
What improvements have we made?
December 3, 2024 at 3:03 PM
"Movies directed by Andrey Tarkovsky" – www.youtube.com/playlist?lis...
Movies directed by Andrey Tarkovsky - YouTube
www.youtube.com
December 6, 2024 at 8:06 PM