OCaml

Topic	Replies	Views	Activity
OCaml 5.5.0 released Ecosystem compiler , announce We have the pleasure of celebrating the birthday of Blaise Pascal by announcing the release of OCaml version 5.5.0. Some of the highlights in OCaml 5.5.0 are: Module-dependent Functions Modules can now be used as funct…	5	6970	June 22, 2026
Welcome to OCaml Discourse Community	0	13160	May 12, 2017
"locations" in s-expression/json for generated deserializers (a trip report) Ecosystem serialization , json , s-expression	2	18	June 24, 2026
Exceptions and performance Learning	2	41	June 24, 2026
[BLOG] Static Analysis for OCaml Ecosystem blog , static-analysis	2	98	June 24, 2026
Opam list very slow on opam 2.5 Ecosystem opam	7	442	June 24, 2026
LRgrep 0.9: Better syntax errors for OCaml and Menhir Ecosystem announce , merlin , menhir , editor	0	107	June 24, 2026
ML Family Workshop 2026: Call for Presentations Community icfp , cfp , announce	1	154	June 24, 2026
New error using ocaml 5.5.0 Learning	2	151	June 23, 2026
[ANN] Ocsipersist 2.1.0: type-safe persistent references with Deriving Ecosystem ocsigen , announce , databases	0	86	June 23, 2026
New release of Sek Community announce	1	150	June 23, 2026
[ANN] Js_of_ocaml / Wasm_of_ocaml 6.4 Ecosystem jsoo , js_of_ocaml , wasm , wasm_of_ocaml	0	108	June 23, 2026
Call for Talk Proposals @ OCaml Workshop 2026 Community event , announce	8	662	June 23, 2026
How to run cygwin shell on Windows? Learning opam , windows	10	337	June 22, 2026
Compiler reproducibility and OCaml Learning compiler , build , reproducible	26	720	June 22, 2026
Providing an OCaml interface to RDKit Community comp-chem , open-source , chemoinformatics	4	433	June 22, 2026
"Be Sport" out of business? Is Ocsigen affected? Ecosystem ocsigen	5	1028	June 21, 2026
Relocatable compiler in 5.5.0 does not work out of the box? Ecosystem	9	311	June 21, 2026
Octal character \0ddd escape code for the ASCII ESC character Learning	2	79	June 21, 2026
A line-by-line translation of the OCaml runtime from C to Rust Learning vibecoding	21	4128	June 20, 2026
Ocamlmklib and arbitrary linker options Learning build	0	55	June 18, 2026
[ANN] google-drive-ocamlfuse 0.9.0 Community announce	0	87	June 18, 2026
OCaml 4.14.4 released Ecosystem	1	268	June 17, 2026
Creating an executable depending on a local library with dune Learning	2	105	June 17, 2026
[ANN] Docfd 13.0.0: TUI multiline fuzzy document finder Community announce	0	129	June 16, 2026
Segfaults on static compilation with alpine 3.23 (Fix: -no-pie ?) Ecosystem docker , musl , static-link	4	285	June 16, 2026
OUPS meetup april 2026 Community announce , ocaml , meetup , oups , paris	3	347	June 16, 2026
FP architecture patterns and "agentic programming" Learning vibecoding	2	295	June 15, 2026
[ANN] Miou, a simple scheduler for OCaml 5 Community announce , effects , scheduler , parallelism	18	4987	June 15, 2026
Seeking maintainers for our OCaml SIP server, gRPC, and HTTP/2 libraries Ecosystem	8	882	June 15, 2026

OCaml 5.5.0 released

compiler , announce

We have the pleasure of celebrating the birthday of Blaise Pascal by announcing the release of OCaml version 5.5.0. Some of the highlights in OCaml 5.5.0 are: Module-dependent Functions Modules can now be used as funct…