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The OCaml Planet RSS

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 220 Watch OCaml 204 Caml Weekly News 188 OCamlPro 170 Marc Elvers 147 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 David Allsopp's Blog 31

Keyword

opam 281 compiler 200 mirageos 195 dune 185 functional programming 162 ppx 132 unikernel 132 async 125 multicore 123 functor 115 eio 114 parser 114 odoc 112 domain 104 effect 103 merlin 103 lwt 102 monad 99 js_of_ocaml 89 concurrency 88 error 0

Year

2026 312 2025 425 2024 306 2023 242 2022 149 2021 196 2020 141 2019 117 2018 110 2017 99 2016 99 2015 105 2014 137 2013 98 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 234 Tarides 226 Unknown 213 Caml Weekly News 181 Mark Elvers 147 Jane Street Tech Blog 112 Coq 78 Frama-C 74 Jane Street 70 Robur Cooperative 70 Jon Ludlam 54 Caml INRIA 53 Daniel Bünzli 42 Bozhidar Batsov 28 Mathématiques et informatique - Collège de France 28

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Filtering by: Keyword: error Clear all

Building Database Layer in OCaml: From UUID v7 to Standardized Error Handling

A comprehensive sprint retrospective documenting the implementation of a near-production-ready database and service layer using OCaml, Caqti, UUID v7, and standardized error handling for the Chaufr MVP

database error handling id_str layer query query_error query_name standardized uuid

31 Aug 2025

Chukwuma Akunyili

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Easy parsing with reasonable error messages in OCaml's Angstrom

How to use 'labels' to provide helpful parse error messages

angstrom consume count_while1 error expected num parse_string parser person take_while1

08 May 2025

Yawar Amin

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OCaml compiler weekly, 27 March 2023

characters compiler error map non-generalizable ocamltest pull ref stefan subsections

27 Mar 2023

Gagallium

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camel head illustration

[ARTICLE]

Declarative parse error reporting with Menhir

bnf_parser bnf_parser_messages bnfgen checkpoint error grammar lexbuf menhir menhirLib token

24 Aug 2019

Daniil Baturin

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camel head illustration

[ARTICLE]

A story told by Type Errors

Dmitrii Kovanikov's Personas Web Space

checkfunarg error errormessage errors family foomessage ghci message signed typeerror

01 Jul 2019

Dmitrii Kovanikov

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Dealing with source code locations (in lexical and syntax analysis)

Locations Writing compilers and interpreters requires rigorous management of source code locations harvested during...

error exn formatter lexbuf loc loc_end loc_start location pos_cnum ppf

30 Mar 2017

Shayne Fletcher

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camel head illustration

[ARTICLE]

Clearly Failing

The Parable Of The Perfect Connection

async closed connection deferred error failure or_error ppx retry timeout

23 Aug 2014

Jane Street Tech Blog

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A Better (Gauss) Error Function

If you do statistics you know of erf and erfc ; if you work in OCaml you surely miss them. It is not very difficult to port the canonical i...

approximation bitand buf coefficient erf erfc error gauss horner2 mathematica

21 Dec 2011

Matías Giovannini

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camel head illustration

[ARTICLE]