Hackernews posts about OCaml

OCaml is a modern, compiled functional programming language that combines the benefits of imperative and object-oriented programming with the expressiveness of a functional language.

1. A new C++ back end for ocamlc (github.com)
   237 points by glittershark 6 days ago | 20 comments
2. A CSS Engine in OCaml (gazagnaire.org)
   26 points by p4bl0 5 days ago | discuss
3. MirageOS – Build Unikernels in OCaml (mirage.io)
   3 points by h4ch1 14 days ago | 1 comments
4. Linux input devices (with libinput-OCaml) (roscidus.com)
   1 points by ibobev 8 days ago | discuss
5. Wikipedia's AI agent row likely just the beginning of the bot-ocalypse (www.malwarebytes.com)
   65 points by hackernj 1 day ago | 88 comments
6. OxCaml Labs (anil.recoil.org)
   3 points by yminsky 9 days ago | discuss
7. ONNX inference engine using OxCaml's SIMD intrinsics (www.tunbury.org)
   2 points by mrtz 15 days ago | discuss
8. Comparing Python Type Checkers: Typing Spec Conformance (pyrefly.org)
   119 points by ocamoss 23 days ago | 59 comments
9. Designing a Python Language Server: Lessons from Pyre That Shaped Pyrefly (pyrefly.org)
   6 points by ocamoss 15 days ago | discuss
10. Pandas' Public API Is Now Type-Complete (pyrefly.org)
    4 points by ocamoss 30 days ago | discuss
11. How to Support Notebooks in a Language Server (pyrefly.org)
    3 points by ocamoss about 15 hours ago | discuss
12. Reaching 100% Type Coverage by Deleting Unannotated Code (pyrefly.org)
    3 points by ocamoss 7 days ago | discuss
13. PyCon 2026 Typing Summit: Thu May 14, 1-5pm (discuss.python.org)
    2 points by ocamoss 22 days ago | discuss
14. We chose Positron's Python type checker (positron.posit.co)
    1 points by ocamoss 5 days ago | discuss
15. Why I love OCaml (2023) (mccd.space)
    391 points by art-w 5 months ago | 296 comments
16. OCaml as my primary language (xvw.lol)
    384 points by nukifw 8 months ago | 285 comments
17. A better build system for OCaml (blog.janestreet.com)
    355 points by gaws about 1 year ago | 210 comments
18. OxCaml - a set of extensions to the OCaml programming language. (oxcaml.org)
    313 points by lairv 10 months ago | 118 comments
19. 8 months of OCaml after 8 years of Haskell in production (2023) (chshersh.com)
    264 points by droideqa over 1 year ago | 277 comments
20. Writing a Game Boy Emulator in OCaml (2022) (linoscope.github.io)
    257 points by ibobev 9 months ago | 76 comments
21. How the OCaml type checker works (2022) (okmij.org)
    219 points by mooreds over 1 year ago | 42 comments
22. Learn OCaml (ocaml-sf.org)
    203 points by smartmic 9 months ago | 80 comments
23. We chose OCaml to write Stategraph (stategraph.dev)
    163 points by lawnchair 5 months ago | 123 comments
24. Evolving the OCaml Programming Language (2025) [pdf] (kcsrk.info)
    159 points by matt_d 7 months ago | 48 comments
25. Higher-kinded bounded polymorphism in OCaml (2021) (okmij.org)
    141 points by tinyspacewizard over 1 year ago | 10 comments
26. OCaml Programming: Correct and Efficient and Beautiful (cs3110.github.io)
    138 points by smartmic 9 months ago | 54 comments
27. OCaml Syntax Sucks (2016) (xahlee.info)
    121 points by Qem over 1 year ago | 136 comments
28. Compiling OCaml to the TI-84 CE Calculator (farlow.dev)
    110 points by farlow 11 months ago | 5 comments
29. OCaml's Wings for Machine Learning (github.com)
    108 points by musha68k 11 months ago | 69 comments
30. Improvements to OCaml code editing: the basics of a refactor engine (tarides.com)
    99 points by nukifw 8 months ago | 18 comments
31. Neocaml – Rubocop Creator's New OCaml Mode for Emacs (github.com)
    94 points by TheWiggles about 1 month ago | 13 comments
32. Linux mode setting, from the comfort of OCaml (roscidus.com)
    84 points by ibobev 5 months ago | 29 comments
33. Eon – An Effects-Based OCaml Nameserver (ryan.freumh.org)
    67 points by Bogdanp 6 months ago | 3 comments
34. Frustrations with the OCaml ecosystem while developing a synthesizer library (www.gridbugs.org)
    66 points by stevebox over 1 year ago | 27 comments
35. Show HN: dk – A script runner and cross-compiler, written in OCaml (diskuv.com)
    61 points by beckford 10 months ago | 9 comments
36. Comparing OCaml and Standard ML (2008) (adam.chlipala.net)
    60 points by nequo almost 2 years ago | 26 comments
37. Pain Points of OCaml (quamserena.com)
    58 points by quamserena 5 months ago | 80 comments
38. Property-Based Testing of OCaml 5's Runtime System [pdf] (janmidtgaard.dk)
    44 points by todsacerdoti 6 months ago | 1 comments
39. A mechanically verified garbage collector for OCaml [pdf] (kcsrk.info)
    40 points by matt_d about 1 year ago | 4 comments
40. X Design Notes: Unifying OCaml Modules and Values (blog.polybdenum.com)
    35 points by todsacerdoti 7 months ago | discuss
41. Bringing Emacs Support to OCaml's LSP Server with OCaml-Eglot (tarides.com)
    34 points by nukifw 4 months ago | discuss
42. Writing Micro Compiler in OCaml (2014) (troydm.github.io)
    28 points by notagoodidea 8 months ago | discuss
43. Why Lean 4 replaced OCaml as my Primary Language (kirancodes.me)
    27 points by gopiandcode 8 months ago | 5 comments
44. OCaml Web Development: Essential Tools and Libraries in 2025 (tarides.com)
    27 points by birdculture 11 months ago | 4 comments