OCaml

Topic	Replies	Views	Activity
OCaml 5.5.1 released Ecosystem We have the pleasure of celebrating the birthday of Giovanni Girolamo Saccheri by announcing the release of OCaml version 5.5.1. This patch-level release fixes a major type system bug for module-dependent functions an…	0	239	September 5, 2026
Welcome to OCaml Discourse Community	0	13301	May 12, 2017
[ANN] Owebview 0.1 — native desktop windows with a web UI, from OCaml Ecosystem web , gui , webview	2	77	September 10, 2026
Call for Talk Proposals @ OCaml Workshop 2026 Community event , announce	41	2479	September 10, 2026
[ANN] tiny_httpd 0.22 Training announce	1	72	September 10, 2026
[ANN] Introcaml (alpha): Polymorphic Printing and Introspection for OCaml Community compiler , announce	15	1025	September 9, 2026
What's the status of typed effects? Ecosystem effects	19	1293	September 9, 2026
Bonsai not compiling on macOS Ecosystem opam , bonsai	3	137	September 9, 2026
Notifications for security issues - what would you like to see? Ecosystem security	0	68	September 9, 2026
Opam-nix and the solo5 toolchain Learning mirageos , nix	4	197	September 8, 2026
[ANN] opam 2.6.0~alpha1 Ecosystem opam , announce	4	552	September 8, 2026
JFLA2027 : Premier appel à communications Community announce	1	166	September 8, 2026
[ANN] TyXML 5.0.0 Ecosystem web , ocsigen	0	126	September 8, 2026
Intel ISA specification interpreter/compiler is written in OCaml Community	0	215	September 7, 2026
[ANN] ocp-indent 1.10.0 Ecosystem release , ocp-indent	0	118	September 7, 2026
Modular explicit forms (as, type parameters) Learning first-class_modules	1	188	September 6, 2026
[ANN] Slipshow! Community announce	29	3143	September 6, 2026
[ANN] bstr, slice & bin (bigstring, encoders & decoders for binary formats) Ecosystem announce , serialization , binary , bigstring , wire	4	292	September 6, 2026
OCaml 4.14.4 released Ecosystem	4	457	September 5, 2026
[ANN] Caps 0.1.0, a capability type system and library for OCaml Ecosystem announce	14	386	September 4, 2026
Call for Contributions: BOB 2027 (Berlin, Feb 26 - Deadline Nov 2) Community event	4	128	September 3, 2026
[ANN] OCaml Users Survey 2026 Community announce	4	1018	September 3, 2026
Dependent if expressions without dependent types Learning	0	156	September 3, 2026
[ANN] Typegist 0.0.0 Ecosystem announce , ocsf	2	304	September 3, 2026
Working in the OCaml compilers backend Community	2	307	September 2, 2026
Rejecting AI-generated code Community ocaml	33	2814	September 2, 2026
Email and smtp for Mirage Learning mirageos	6	324	September 2, 2026
Ocamlmklib called without `.ml`/`.cm*` files Learning	1	81	September 2, 2026
[ANN] forcamla 0.4.0 - Simple Functional Reactive Programming Community announce	0	164	September 1, 2026
Unhandled: a static checker for unhandled effects in OCaml 5, and a negative result Ecosystem	4	422	September 1, 2026

OCaml 5.5.1 released

We have the pleasure of celebrating the birthday of Giovanni Girolamo Saccheri by announcing the release of OCaml version 5.5.1. This patch-level release fixes a major type system bug for module-dependent functions an…