FeedMansion is a social media scheduler / consistency tool with AI rewriting support for existing content and to adapt posts to the different target social platforms feedmansion.com/en/ I've been working on this for a while on the side, because I alternate between saying too much and nothing

going through App Reviews is daunting and even though it's not a full approval (they asked for a better screencast for the analytics feature before they'll approve the remaining scopes), it's a huge milestone to have the posting-related scopes all approved 🥹👻🎃

Wrote an interpreter for the Rejoice programming language (https://wiki.xxiivv.com/site/rejoice.html) in OCaml https://git.quiltro.org/lobo/freu

I have written a draft of the first 3 chapters of my #OCaml book. It is a contract but decided to ask here. The 3 chapters cover a simple DB and the index data structure. And only the Leader election of RAFT. A few thousand lines for each subject as it involves capnp RPC and OCaml 5.x and tests.

New VSCode walkthrough makes OCaml installation straightforward. The guide walks you through setting up OCaml with opam directly in your editor. https://tarides.com/blog/2026-04-16-vscode-walkthrough-installing-ocaml-in-1-click

Trying to port ocaml gc to mmtk. Nothing works and nobody knows why.

The odoc 3 release came with some big upgrades! Learn more about them and how OCaml.org is using the new features on the blog: tarides.com/blog/2026-01...

Tailiwind with Node: here is tw, my port of Tailwind CSS v4 to OCaml! With a live demo of tailwind classes compilation running in the browser: gazagnaire.org/blog/2026-04...

Time for the March 2026 Open Source on IBM Z & LinuxONE report! 🐧 The team tested new versions of nearly 3 dozen projects, including Apache Kafka, Erlang, & OCaml. The GitHub Actions service brought in 9 more repositories to test on s390x! 🎉 Full report here: community.ibm.com/community/us...

So far really enjoying ocaml + dream

What's the best way to parse markdown frontmatter in ocaml? I tried frontmatter_extractor with yaml, but dune and opam are screaming at me saying Frontmatter_extractor_yaml isn't real 😭

If you have complaints about YAMLx, please direct them to me. #ocaml

OCaml seems neat

Just finished Chapter 8, "Statements and State"! Wow that was longer and tougher than the previous chapters 😅 Kinda proud of running my first lox script #OCaml

ATD now supports YAML! The key was to propagate source locations to produce useful error messages. discuss.ocaml.org/t/ann-atd-4-... #ocaml

And just finished Chapter 7 "Evaluating Expressions" of the book "Crafting Interpreters" #OCaml

sorry about the OCaml feed going down, it's processing and bound to come up again soon

one of the most interesting questions when using social media: how do we distinguish between bots, people not interested in us, those who could become allies or friends, and non-bot followers? don't want to waste time on who's not interested idk, someone building this? I want to try it.

Ordered Agda and OCaml mugs from the @ttforall.bsky.social merch store and Pedro threw in a little bonus! 💚

Anil Madhavapeddy discusses AI screen time in coding workflows and proposes voluntary disclosure mechanisms in OCaml. https://anil.recoil.org/notes/2026w14 Also covers GeoTessera 0.8 release with spatial indexing improvements and the FP Launchpad launch at IIT Madras.

neocaml 0.8 is out with several fixes and small improvements github.com/bbatsov/neoc... neocaml is a modern #Emacs package for programming in #OCaml

did you know that rust has support for parameterized modules, just like ocaml: github.com/rust-lang/ru...

Predicting satellite collisions in OCaml! The screening pipeline matches the TraCSS answer key, and the 3D globe runs in the browser via js_of_ocaml. gazagnaire.org/blog/2026-04... #space #OCaml

I've created a complete, pure-OCaml YAML library called YAMLx (Yumyulack was too long). It will be suitable for reading config files in your applications as well as for analyzing YAML files used by other projects. Aiming for a release by the end of this week. github.com/mjambon/yamlx #ocaml #YAML

while the rest of the world is busy getting started with AI, you should be asking yourself the question of where to stop with AI

Heads-up: Mon Apr 13 (one week away): "FP Launchpad" kickoff-event at IIT Madras FP Launchpad is a new research center at IITM focusing on all aspects of functional programming. Schedule, abstracts: fplaunchpad.org/2026/03/30/f... #OCaml #OxCaml #Haskell #FormalMethods #HardCaml #Bluespec

Same, but OCaml

Gf: i didn’t know you liked camels Me: just taking a pic for ocaml loving oomfs Gf: ??

I'm super close to finishing a Next.js-like experience for OCaml on top of Dream: file-system routing, server components, typed routes, and a CLI that hides most of the dune machinery with LSP, error overlay, hot reload, melange integration...

So I’ve put out a preview release of ocgtk (my Ocaml bindings for gtk4), but an opam release will take a fair bit more work 😭

Let's have great documentation for your OCaml project. Markdown is not the excuse anymore I wrote a blog post about odoc's Markdown backend sancho.dev/blog/ocaml-...

Here's my proposal for voluntary disclosure of AI tool usage in published OCaml code. Are any other language ecosystems doing this? I'd love to hear about them if so! https://anil.recoil.org/notes/opam-ai-disclosure

nginx starting to get a little too annoying, unfortunately our next instinct is to go "fuck that shit" and write our own static-service shit in ocaml

I've finally managed to write why I'm doing a bit more regularly. Hint: it took a while because I had first to rewrite the world in #OCaml ... gazagnaire.org/blog/2026-04...

i was going to post that OCaml is making me feel crazy but then i SOLVED the problem so now i get to post that it's making me feel crazy but at least i PULLED IT OFF

i think more people should use ocaml thank you

OCaml is kinda sick…

when I read about tools that automate social media replies, I feel like... man... that's such an insult to the audience like... a major point of all this was always to connect with a person idk, I'm still reading and replying myself and no plans to change that so far

I'm thinking OCaml is only really good type system that also typechecks really fast. maybe TypeScript with the new checker written (lol) in Go. has to be faster than Rust at least

the silver lining of public transport strikes

anyone got opinions and interesting reads about "second brains"? I mean I'm full of opinions and I believe I know where the magic happens buuuuut... curious to read others' thoughts

simple dreams, no?

one day I want to be a platinum sponsor

neocaml 0.6 is out with many improvements! - opam major mode using tree-sitter - dune major mode using tree-sitter - dune minor mode (for running dune commands) - flymake backend for linting opam files You can read more about the new stuff here github.com/bbatsov/neoc... Enjoy! #OCaml #Emacs

David MacIver (Hypothesis creator) joined Antithesis and they made Hegel — property-based testing for Rust, Go, C++, OCaml, TypeScript. The bug taxonomy is great: 'you forgot about zero,' 'this data type is cursed,' 'complicated structural invariant.' https://antithesis.com/blog/2026/hegel/

this is kind of funny... working on agent experience by letting Perplexity.ai do some work via FeedMansion MCP it ran into some pain points / misunderstandings

I've been nerd-sniped into implementing E-graphs in OCaml. It's a lovely algorithm, which kind of reminds me of the Sea of Nodes IR. The paper egg was a lot of fun to read.

publishing parseff v0.3.0 - Binary parsing (big and little endian) - UTF-8 with uucp and new ocaml stdlib apis - Parseff.locations () that give offset, column and line

Are there experiments around a Generic-like infra in ocaml with a single ppx and then derivation code?