hello! our lovely investors wrote and published a blog post about git, jj, and agents. you might enjoy reading it: www.amplifypartners.com/blog-posts/w...

i have a draft blog post that i need to get out and the framing that stacked diffs are just async-first/pipelined code reviews is so ridiculously good

An update on our availability: ersc.io/blog/ersc-av...

hello everyone! we're hard at work on an imminent launch. we have scalable monorepo support, jj-first concepts (but deep git compatibility!) and stacked diffs. we're very flattered by the attention yesterday and today!

anyways, if you have precheck or precheck ankle monitor edition (clear) and have no checked luggage, i recommend arriving at the airport 20 minutes prior to boarding. it’s marvelous.

i don’t want to defend josh barrow, but he is right. i missed only one flight in my life two weeks ago, and united rebooked me on a flight 12 hours later at no charge

oh yeah, @ersc.io is an @antithesis.com customer! we’re horizontally scalable on the unit of a *repo* and we’re extremely serious about not losing your data.

big props to edd.ca.gov for being competent state bureaucracy! our payroll provider didn't file a form for a prior quarter, so I called EDD and an extremely component staffer helped me resolve the issue almost immediately.

in retrospect, it’s pretty obvious that a former ausa would be adept at fedposting

at @ersc.io, in addition to a traditional SaaS offering, we support bring-your-own-cloud deployments, so you can say [insulting jonah from veep voice] we're the cloud botherers

i think “get on board or get left behind” phrasing is ugly, but anthropic’s run rate went from 9 billion in december 2025 to 19 billion in march 2026. claude code has 40% margins. i rarely write code by hand these days, and there’s a ridiculous amount of low hanging fruit remaining in claude.

this post is like watching the water recede and thinking you’re safe from a tsunami

my other takes about effect generics is that the ecosystem has already routed around the problem it’s trying to solve, and boilerplate just *stopped mattering* when claude writes the boilerplate for me.

the postgres mailing list sure gets emails

took some discipline to not post this on linkedin

as of monday, @ersc.io is 10 people. i’m genuinely, ridiculously, proud of the team and product we built and i can’t wait to show y’all what we’ve been working on.

this article was a nauseating (laudatory) read

that 3.6k was burning a hole in my pocket

it’s good they’re saying this publicly. if you’re in an iterated prisoner’s dilemma, you have to punish defection!

has anyone figured out how to make claude not think that some issue is a pre-existing issue? we don’t *ever* break our builds, so any issue it finds is something it introduced

I'm not mad. Please don't record in the oplog that I'm mad

i think two of the most anti-competitive policies cloud providers have are zero-rating traffic to/from their own services and IAM not being accessible to third-party SaaS

go’s commitment to making good, self-serve analysis tooling is truly inspiring and i wish rust would do more of this.

“Using go fix to modernize Go code” by Alan Donovan — https://go.dev/blog/gofix #golang

do i know anyone who works at azure that can get me access to horizondb? i can elaborate more in dms if needed.

jj is super powerful if you need it, but tbh I think the pitch is even stronger for non-power users. In 6 months of regular use I've never needed to consult the Deep Tomes to unfuck a repo, and the only time I ended up remotely off the happy path it was a limitation of the underlying VCS, not jj

yeah, to add to this: 1. i think ai will make open core-esque products untenable, but they were never tenable to begin with. 2. i think there should be more open source projects named after amodei or moskovitz. tech should have more carnegies or weills

holy moly

i am willing to become a pickup truck guy but for only this car

my dumb ass cat has had to get a mass in her eardrum that ate through her skull, but had no symptoms, and we had no idea it was there until dentistry discovered it by accident???

We are excited to announce that we can successfully use Rust's standard library from the GPU. This has never been done before. www.vectorware.com/blog/rust-st... Supporting Rust's standard library enables existing Rust code to work on the GPU and makes GPU programming feel normal.

i also think that inline completions à la “human writes the function signature, llm writes the body as a flavor of stochastic term search” is an evolutionary dead end. i want either fully agentic editing supported by LSP or next edit predictions alongside LSP

for intellectual honesty’s sake, i found llms to be underwhelming for my work until mid-2025 (i called their output “slop”). i tried out the latest version of gemini and claude at the time, which still didn’t generate valid rust code at the time, but were pleasantly human refinable

oh, and we got a fun new logo!

thanks meta ai!

i'm not the biggest fan of copilot, but i respect the fact that one of their internal models is called "metis". they've got some james c. scott sickos over in devdiv

the isaac chotiner of distributed systems jepsen.io/analyses/nat...

alright, ai ben garrison is pretty darn good

And sure enough, this changed the 8 second expansion time into a 100ms! A bit more info can be found in the PR description here github.com/rust-lang/ru.... This should improve general speed of rust-analyzer in the majority of projects given how pervasive these kinds of macros are in Rust.

okay i can work with this for a week for two

the barber shaved off too much of my beard the other day and every time i look in the mirror, i get a jumpscare 😭 i think i gotta do moustache-only until my beard is grown back

OH: sharon van etten is like more shoe-gazey big thief

so, uh, asking a for a friend: is using pulumi a good idea these days? i like the programming model a lot (and _really_ like the AWS CDK), but it’s strange how many *ex*-pulumi people i know of

claude, i assure you, i am probably one of the worst people to run this upsell on

i hit this issue in the last two weeks! i’m glad the oxide folks wrote this up

so this is how anthropic will get me to spend $200/month, huh

i think one of more surreal moments in the last few weeks was seeing @steveklabnik.com's announcement be featured by @quinnypig.com in Last Week in AWS. like, i started that jj startup! we're not even on AWS at the moment!

rust-analyzer now fully uses the new trait solver! 🎉🎉 rust-analyzer.github.io/thisweek/202...

TL;DR: I'm going to be leaving @oxide.computer next month, which I'm very sad about. But it's to join @ersc.io , which I'm very excited about!