Principal engineer @ Cloudflare Observability More active on BlueSky

Squamish, BC
Jeremy Morrell retweeted
How good is Opus 5.5 for animations??
3
4
74
3,640
Of course that's exactly what a shoggoth *would* say 🤔
Claude was feeling bad about all these upping my p(doom) music videos so I let it write its own response. (With a little help from Suno and I.)
1
215
Jeremy Morrell retweeted
I love TLA+ as much as the next person but CellD & Walgit both had TLA+ specs and I exposed trivial distsys bugs in both in about an hour I don’t even consider myself good at this stuff I’m just a passionate learner AI is great but for now the operators skills still matters
8
6
167
16,023
I wanted to use my Steam Controller with my Switch 2, but it’s not compatible 😢 Then I found github.com/jfedor2/hid-remap… I bought the adafruit board, dragged a file onto it to flash, hooked it up to the switch, and… everything seems to just work?? A++ would do again
1
2
5
267
A and B, X and Y are swapped from the labels, but are in the same place they would be on a Switch controller, an unfortunate annoyance. In theory I could remap things including the back buttons too, but I’m pretty happy just to be able to use the comfy controller that I like
1
92
I honestly expected this to be more of a project but it was done in like 5 minutes
61
Jeremy Morrell retweeted
Claude Opus 5.5 has the best visual design of any model I have tested so far
Claude-Pop - I'm Upping My P(Doom)
268
678
6,490
2,328,443
People say BlueSky is bad for AI, but then I come across shit like this Video created by Opus 5.5
1
1
2
261
Courtesy of Grace. Source: bsky.app/profile/gracekind.n… The video is new, but the song has been stuck in my head for two weeks now
1
102
Twitter link to creator
Claude Opus 5.5 has the best visual design of any model I have tested so far
136
I definitely get PRs that are technically correct and tested, just integrated at the wrong point in the system, or not preserving the right contract, etc You still have to read the code, but it's not necessarily a line-by-line thing in most systems, for most changes
Code reviews today are mostly about gut checking if the complexity is worth the benefits.
3
9
472
And sometimes they still just go off and do really silly things. Those don't usually make it to the PR stage though
41
I'm coming around to the idea that we might need to retire the pelican test
Introducing Claude Opus 5.5! 40% lower cost than Opus 5 with cache reads 60% cheaper. It performs at the level of Claude Fable 5.1 for most tasks. I celebrated with a pelican riding a bike in Three.js.
2
341
Jeremy Morrell retweeted
a banger ship deserves a banger tune this is such a big deal — worker previews are so good now and Just Work with any repo, observability baked in, plus support for durable objects allows agents to go brrr
Introducing Worker Previews: give your agent an entire production-like environment for every change it makes
11
8
117
12,213
Jeremy Morrell retweeted
Today we’re launching Worker Previews. Each Git branch gets a production-like place to run, with its own code, configuration, URL, observability, and state. cfl.re/4hgSuxf
115
266
2,978
366,652
I'm especially excited for what Micah is launching 👀
very excited for everything we're launching for cloudflare birthday week :)
4
348
Jeremy Morrell retweeted
You can see your correlated logs in the trace waterfall now and also they cluster instead of overlapping which is nice
1
1
56
Jeremy Morrell retweeted
we wanted to make it easy for you to share specific Workers applications with your teammates so now, you can now grant scoped access directly from the Workers dash go to your Worker -> click "Invite" -> choose right level of access — that's it!
3
15
77
16,471
4
267