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Articles and videos contributed by both experts, companies and passionate developers from the OCaml community. From in-depth technical articles, project highlights, community news, or insights into Open Source projects, the OCaml Planet RSS feed aggregator has something for everyone.

Type

All Article Video

Source

Tarides 227 Anil Madhavapeddy's Blog 223 Watch OCaml 204 Caml Weekly News 190 OCamlPro 170 Marc Elvers 149 Jane Street Tech Blog 124 MirageOS 79 Coq 78 Frama-C 76 Robur Cooperative 70 Caml INRIA 53 Jon Ludlam's Blog at recoil.org 53 Daniel Bünzli 42 Bozhidar Batsov 31

Keyword

opam 289 compiler 201 mirageos 197 dune 191 functional programming 164 unikernel 134 ppx 133 async 125 multicore 124 parser 118 eio 117 odoc 117 functor 116 effect 106 merlin 106 domain 105 lwt 105 monad 100 js_of_ocaml 90 concurrency 88 effect handler 0

Year

2026 325 2025 434 2024 307 2023 245 2022 149 2021 197 2020 145 2019 118 2018 110 2017 103 2016 100 2015 107 2014 137 2013 99 2012 60 2011 52 2010 72 2009 35 2008 19 2007 9 2006 3 2005 4 2004 4 2003 2 2002 2

Author

Anil Madhavapeddy 237 Tarides 226 Unknown 213 Caml Weekly News 183 Mark Elvers 149 Jane Street Tech Blog 112 Coq 78 Frama-C 74 Jane Street 71 Robur Cooperative 70 Jon Ludlam 54 Caml INRIA 53 Daniel Bünzli 42 Bozhidar Batsov 29 Mathématiques et informatique - Collège de France 28

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Filtering by: Year: 2026 (remove) Keyword: effect handler (remove) Clear all
Checking out the latest features in OxCaml 5.4.0+ox9

What changed between OxCaml 5.2.0+minus39 and 5.4.0+ox9, covering unboxed values, atomic fields, safer effects, and experimental polymorphism over layouts and modes.

effect effect handler float foreign function interface ocamlformat ox9 oxcaml type checker unboxed utop

06 Nov 2026

Anil Madhavapeddy's Blog

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Why Ocsigen decided not to switch from Lwt to Eio (for now)

div_content effect handler eio eliom eliom_content eliom_reference elt eref lwt popup

01 Jul 2026

Ocsigen project

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Fun with Algebraic Effects - from Toy Examples to Hardcaml Simulations

I recently ported the Hardcaml_step_testbenchlibrary, one of the libraries thatwe use at Jane Street for Hardcaml simulations, from using monads to using alg...

algebraic circuit computation effect handler effects handled_effect handler hardcaml simulations txn

06 Jan 2026

Jane Street Tech Blog

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