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OCaml

by sabine 🐫🦀 / "use ocaml";

People talking about the OCaml programming language, its type system, use cases, and so on. ✨🐫

Feed on Bluesky

Feeds Stats

💙 Liked by 41 users
📅 Updated 10 months ago
⚙️ Provider fun-ocaml.com
📈 In the last 30 days, there was 1 post about this feed. This post got a total of 2 likes and had 0 reposts.

OCaml Likes over time

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The feed OCaml has not gained any likes in the last month.

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sabine 🐫🦀 / "use ocaml";

@sabine.sh

about 4 hours ago

in OCaml, we strive for simplicity through balance 🤷

Meme showing two side-by-side images of a monkey puppet character looking sideways with a concerned/awkward expression. Text reads "when you see someone using only the class and object system in OCaml"

Josh Vlk

@vlkpack.com

about 7 hours ago

Not Ocaml, but in the same family, you can use HTMX with ReScript. There's a nice lightweight framework for it. github.com/zth/res-x

github.com

GitHub - zth/res-x: A ReScript framework for building server-driven web sites and applications. Use familiar tech like JSX and the component model from React, combined with simple server driven client...

A ReScript framework for building server-driven web sites and applications. Use familiar tech like JSX and the component model from React, combined with simple server driven client side technologie...

Chukwuma

@fearful-odds.rocks

about 9 hours ago

Another blog entry on this project. I wrote about database testing suite in #OCaml for my project, Chaufr. It covers everything from CRUD operations and transaction verification to connection pool stress testing with #PostgreSQL. Cheers! fearful-odds.rocks/blog/databas...

fearful-odds.rocks

Database Testing in OCaml: From CRUD to Connection Pool Stress Testing

Building a comprehensive database testing suite for Chaufr: integration tests, transaction verification, migration rollback testing, connection pool stress tests, and performance benchmarks using Alco...

Minyondolarlıkmom

@aysepinar.bsky.social

about 11 hours ago

Canım kocamla 💃🏻💃🏻💃🏻

jbz

@jbzsh.bsky.social

about 11 hours ago

👨‍💻 Vulkan graphics in OCaml vs C - Thomas Leonard's blog roscidus.com/blog/blog/20... #gamedev #vulkan #ocaml #c

roscidus.com

Vulkan graphics in OCaml vs C - Thomas Leonard's blog

I convert my Vulkan test program from C to OCaml and compare the results, then continue the Vulkan tutorial in OCaml, adding 3D, textures and depth …

Aiono

@aiono.mastodon.social.ap.brid.gy

about 12 hours ago

@alper I just read the article, it looks like a modern version of OCaml without exceptions and the object stuff.

@edwintorok.bsky.social

1 day ago

The complicated part is `ocamllex`/`menhir` support actually (although I think regular Vim would have the same problem). There is a 5 year old PR on the vim-ocaml repository that'd fix it (unfortunately it is a breaking change, but 5 years is probably enough notice and time to merge?)

Axel Rauschmayer (also on 🦣)

@dr-axel.de

1 day ago

“[Wasm 3.0] has much better support for compiling high-level programming languages. Enabled by this, we have seen various new languages popping up to target Wasm, such as Java, OCaml, Scala, Kotlin, Scheme, or Dart, all of which use the new GC feature.” webassembly.org/news/2025….

webassembly.org

Wasm 3.0 Completed - WebAssembly

WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the...

Martin Jambon

@mjambon.bsky.social

1 day ago

If somehow the phone app makes the live data available via an API, I imagine you can write an app that livestreams the data. Is this what you have in mind? I'm not necessarily trying to help 😄 I'm just curious about how this would work and about the OCaml aspect.

kafkafuura (ZephyrRz)

@zephyrrz.bsky.social

1 day ago

OCaml on Windows has apparently come a long way; I got slipshow (and its many dependencies) to compile no problem with a system-mingw switch, (although camlpdf fails and system-msvc is always an adventure).

metame

@metameeee.bsky.social

1 day ago

There's probably those in OCaml/Scala too but Haskell has the wide reputation of being "hard" which tends to attract both the intelligent and those who think they are

The Lobste.rs RSS feed

@lobsters-feed.bsky.social

1 day ago

Vulkan graphics in OCaml vs C lobste.rs/s/pzhqdb #ml #graphics

roscidus.com

Vulkan graphics in OCaml vs C

Ecsodikas | Weißstreifen

@ecsodikas.eu

1 day ago

A friend and I are currently becoming gym rats but we live far apart so we send us screenshots from our trackers to keep us motivated. We also try to hit the gym at the same time. Now the question. Is there an app for this or do I have to build one myself? In Ocaml Ocsigen. Without any prior exp? :D

patrick

@patrick.sirref.org

1 day ago

The #OCaml community are looking for mentors and projects for the next round of Outreachy. More details at: discuss.ocaml.org/t/outre….

discuss.ocaml.org

Outreachy Mentors Wanted

I’m excited to share that the OCaml community has secured funding for the next round of Outreachy. Thanks to Jane Street and Tarides, we have funding for 3 mentees in the next cohort of Outreachy inte...

Xavier Van de Woestyne

@xvw.lol

1 day ago

We officially announced the 2.5.0 release 🍾 (github.com/xhtmlboi/yoc...) of YOCaml, a statically blog genetator framework written in #OCaml discuss.ocaml.org/t/ann-y…. And this new release is attached by a guide: yocaml.github.io/tutorial/ 🐫 Happy Hacking 🐫

m04

@m04.queer.party.ap.brid.gy

1 day ago

aaaaaaaaaaaaaaaa i keep running into polymorphism limitations/user error where something's so close to working but there's just a little detail that means the approach is fundamentally impossible in the ocaml type system given the libraries i'm trying to work with

Error: This field value has type
([> `Set_and_create ], t, string option) Fieldslib.Field.t_with_perm ->
t
which is less general than
'field. ('a, 'b, 'field) Fieldslib.Field.t_with_perm -> 'c

Abby, queen of being mediocre at worthless skills 🏳️‍⚧️

@abby-diary.bsky.social

2 days ago

its not 1 am and i am not learn Ocaml by brute force... I may have the beginnings of a file parser for game scenes

Alex

@alexleighton.com

2 days ago

Built full-text search for my static site using OCaml! Same code runs at build time (indexing) and in the browser (querying) thanks to js_of_ocaml. 76kB index + 31kB library, resulting in client-side-only search over the whole blog. alexleighton.com/posts/20….

alexleighton.com

Building Search for this Site

Search on a static site.

Type Theory Forall

@ttforall.bsky.social

2 days ago

At Type Theory Forall, we offer 1:1 mentorship in: • Rocq • Haskell • OCaml • Compilers • Logic, Abstract Algebra, OO and FP fundaments We also support students worldwide in preparing strong graduate school applications. 2/5

Type Theory Forall

@ttforall.bsky.social

2 days ago

Interested in Rocq, Haskell, or OCaml? Or looking for guidance on grad school applications in Computer Science (PL + Formal Methods)? Here’s how we can help: 1/5

Chris Armstrong

@chrisarmstrong.link

2 days ago

An update on smaws, an OCaml side project of mine www.chrisarmstrong.dev/po….

www.chrisarmstrong.dev

Update on smaws development - September 2025

Update on smaws, an AWS SDK for OCaml

Betula Phylla

@betulaphylla.bsky.social

2 days ago

Kocamla çok ters

@beajeanm.bsky.social

2 days ago

From my experience OCaml is well supported by many neovim plugins, so I rarely have to do anything specific for OCaml. E.g. Conformist supports ocamlformat, lspconfig supports ocaml-lsp, etc. I'll see if I can extract a minimum working set-up that could be useful for others.