sabine 🐫🦀 / "use ocaml";

this stuff is nerve-racking idk if it goes anywhere or not the direction is right, but at 40 installs it's not at a point where I can run proper user surveys with any hope of getting useful feedback yet

My work over the last few months :) #OCaml #IDE #typing

https://www.youtube.com/watch?v=ekbLoe24iXg It was a very interesting talk. They implemented a formally verified GC for OCaml in F*, and it's performance-wise competitive with the GC using similar techniques. And they say they even know how to extend it to a generational GC, though they aren't […]

🤦‍♀️ The JSON Schema was 968 lines across two files (base schema 873 lines, outbound profile 95 lines). Examples and validate.py came on top of that. Now: TypeScript types are 239 lines, a quarter of the size, covering the same fields, values and both directions.

and if you're worried about travel costs to FUN OCaml: as an accepted speaker, there's the possibility to fund your flight and accommodation btw

I wonder what this is like for the OCaml people who have separate interface files. Do they allow a human to author those, and some unit tests? I haven't really used OCaml but it occurs to me that it (and F#) do have the nice distinction here of being able to specify an architecture in another file.

⏰ 72 hours left. The FUN OCaml 2027 CfP closes Sept 30. A title + a paragraph is enough to submit. Don't let the idea you've been sitting on wait another year. 🐫 Bengaluru · Jan 25–26

Rewriting TailwindCSS in OCaml: gazagnaire.org/blog/2026-09...

Itch I want to scratch: Compile OCaml into JavaScript to write a native GNOME application.

They keynote for #BOBkonf2027 will be held by the incomparable Xavier Leroy, principal designer of #OCaml and #CompCert! bobkonf.de/2027/leroy.h...

Teach a room full of OCaml devs something in one afternoon. Day 2 of FUN OCaml 2027 is all hands-on workshops: beginner intros, deep dives into libraries, tooling, anything you can build live. Pitch yours by Sept 30 👇

Talks we'd love to see at FUN OCaml 2027: - "We rewrote it in OCaml. Here's what broke." - OCaml 5 effects in the wild - Your weirdest ppx - Teaching OCaml to beginners - That side project that got out of hand Yours goes here 👇

I feel like Jev could actually be pretty useful for my agentic merge queue if it's really so fast and accurate as they say 🤔

You don't need to be an OCaml expert to give a great talk. You need one thing you figured out the hard way. FUN OCaml 2027 in Bengaluru wants first-time speakers. The CfP closes Sept 30.

Want to speak at FUN OCaml 2027 but can't afford the trip to India? Limited travel + accommodation support is available for accepted speakers. Tick the box when you submit. ⏳ Closes Sept 30 👇

Reply with a talk title you'd want to see at FUN OCaml 2027 👇 Best ones might just get submitted. (Hint: you can submit them yourself 👀)

What's the OCaml thing you keep explaining to coworkers? That's your FUN OCaml 2027 talk. 🐫 Bengaluru, Jan 25–26 🎤 Talks + hands-on workshops ⏳ CfP closes Sept 30 https://cfp.fun-ocaml.com/fun-ocaml-2027-bengaluru/cfp

the FUN OCaml website is updated for 2027! we're meeting in Bengaluru, India on January 25+26, 2027! the CFP is open and you can find it linked from the website! https://fun-ocaml.com/

For any bleeding edge OxCaml users out there, I've published a fairly comprehensive update to the Claude marketplace skill for the recent minus39 (and intermediate releases); feedback welcome github.com/avsm/ocaml-c...

OCaml has a feature that more languages should adopt. Discover which one and why it could improve your dev stack.

trying to figure out how many karaoke bars exist. there's no real map, just scattered info on outdated sites. the scene is way bigger and more fragmented than people think https://medium.com/@sabineschmaltz/the-karaoke-scene-is-way-bigger-than-you-think-and-nobodys-mapping-it-fa61e11fd177

Thanks to everyone who came to our second edition of Caml in the Capital yesterday, we had a blast! Thanks to Jane Street for hosting us as well! #OCaml See you some time in September for the next edition

Did I continue my exploration of OCaml? Yes. Was it fun? Definitely. And did I learn a few things? Absolutely gilwath.com/articles/fro... #OCaml #Scala

- The purpose and design of Alexandrite - Differences between "normal" compilers and "analyzers" - Reasons to choose Rust or OCaml for compiler development - Internals of compilers, some optimizations and tradeoffs - Importance of clarity and posterity

Video of @xvw.lol 's #BOBkonf2026 talk "A crash course on the OCaml module language" is now online! Find it here: bobkonf.de/2026/woestyn...

Announcing Pyro Caml: The First Continuous Profiler for OCaml Discussion | lobsters | Author: edwintorok

Bonsai_term looks very cool. blog.janestreet.com/strace-ui-bo... #ocaml

@scaleway.com are the risc-v nodes you provided permanently out of commission? Just planning what we do in OCaml CI land as they were very useful! www.tunbury.org/2026/06/03/e...

my life always seems to bring me back to building a social network of some kind and this karaoke site is the most glorious yet and I'm actually shipping things and able to respond to bug reports and feature requests fast enough to keep up

my wiki software is terrifyingly close to being finished,, it's now about 150 lines of ocaml plus a few hundred lines of liquid templates. i'm trying to keep complexity down as much as possible and i've found that doing layout stuff entirely in liquid templates is a good way to achieve that

I am a huge fan of Bonsai and Bonsai_term is an incredible extension. It's an amazing way to build rich TUIs in OCaml! blog.janestreet.com/strace-ui-bo...

superb piece of work getting merlin's typing recovery upstreamed into the OCaml compiler; it might even make 5.5! "the typer won't stop at the first error. Instead it will continue typing as much as possible, reporting other errors along the way" https://github.com/ocaml/ocaml/pull/14241

Caml In The Capital is happening again! Our #OCaml meetup is open to anyone: user, researcher, outsider who happens to be interested :) This time, we'll be hosted at the JaneStreet office in London. Please register here if you'd like to attend: www.eventbrite.com/e/caml-in-th...

.plan-26-21: some amazing undergraduate projects completed this week on TESSERA and OxCaml, speaking at Pint of Science, and a grab bag of hacking https://anil.recoil.org/notes/2026w21

decided to install and play around with OCaml and it seems pretty neat. pretty *different*, i assumed it would be more similar to F# than it really is, but i think I'm getting the hang of the differences. it's got a way faster cold start than F# and can also compile to tiny native executables :o

KaraokeCrowd is a really fun project because I can just post on Reddit and people tell me about more karaoke nights I didn't know about 🥹🧡 https://www.reddit.com/r/cincinnati/comments/1tloo2o/need_help_finding_all_karaoke_in_cincinnati/

The OCaml Users Survey is still open until May 25 (Monday)! If you haven't taken it, please take it now! 🐫 🧡 https://docs.google.com/forms/d/e/1FAIpQLSet4a4y7TL7zv6uS6iQk27NoJGYjhz4ANQVMRQuZNoVSfroBA/viewform?usp=send_form

I ported a Static Analyzer from Python to #OCaml . This Python code is part of the Spring 2020 edition of CSC255/455 Software Analysis and Improvement taught by Prof. Sreepathi at the University of Rochester. www.linkedin.com/feed/update/.... My #OCaml is improving but may not be up to the mark.

We have another confirmed talk for the #FPIndia #Bangalore #meetup tomorrow! Ishaan will talk about Discrete optimisation and #MiniZinc! hasgeek.com/fpindia/bang... #Haskell #PureScript #Erlang #Scala #OCaml #Rust #Clojure

Got nerd snipped into Installing OxCaml but already having issues with incompatibilities ...

I unexpectedly met another OCamleer at the LF Open source Summit. He delivered an awesome talk and there’s a call for maintainers for his DSL. 🐫♾️🐫 #OCaml #Linux github.com/multikernel/...

Do you know OCaml? I didn’t, not really, until I started digging in. I wrote up what I learned coming from Scala: gilwath.com/articles/fro... Part 2 coming soon, I will do some http and json so stay tuned. #ocaml #functionalprogramming #scala

Apparently agents do well with OCaml gertlabs.com/blog/llm-per...

been resurrecting my system packaging scripts to remember how it all works again https://anil.recoil.org/notes/oxcaml-packages