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ocaml-community
utop
OCaml2014–2018
ocaml-community / utop

utop

Universal toplevel for OCaml

5Distinct people
6Mentions
0Explicit recommenders
932GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Universal toplevel for OCaml

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

Mentioned in the same Hacker News threads. That is not proof they are substitutes.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 9:28:18 AM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year6 dated mentions

Observed mentions: 2014-07-08 03:41:57 UTC to 2018-08-23 15:06:25 UTC.

0122014-01-01 00:00:00 UTC to 2015-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20142015-01-01 00:00:00 UTC to 2016-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2018

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20142014-01-01 00:00:00 UTC2015-01-01 00:00:00 UTC101
20152015-01-01 00:00:00 UTC2016-01-01 00:00:00 UTC101
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC101
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC101
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC202

What Hacker News says

1 sources
OCaml is a great language. I'm so glad I was forced to learn at in university. Apart from the language itself, the ecosystem surrounding it is very mature as well. - OCamlbuild is the bee's knees. Configuring complex projects requires just one line in the Makefile - OPAM works wonderfully. No configuration required. Everything just works. - Merlin (https://github.com/the-lambda-church/merlin) is incredible. If you use Vim / Emacs, you owe it to yourself to set it up and have better syntax highlighting, indentation and type information right within your editor. - Approachable online guides to get started. RWO[1] is a fantastic resource and teaches you the good parts right from the start. - Utop (https://github.com/diml/utop) is a very modern, fully-featured REPL (almost as good as IPython) ---------- If you've been thinking of learning OCa
Read the rest
ml, here are a few useful resources - - Real World OCaml [RWO] - https://realworldocaml.org/ - Using, Understanding, and Unraveling the OCaml Language - http://caml.inria.fr/pub/docs/u3-ocaml/index.html - Developing applications with OCaml - http://caml.inria.fr/pub/docs/oreilly-book/html/index.html - System programming in OCaml - https://ocaml.github.io/ocamlunix/ocamlunix.html Lastly, if you are out of ideas on what to build with OCaml, try out these courses for some challenging programming assignments - Functional Programming (Princeton) : http://www.cs.princeton.edu/~dpw/courses/cos326-12/info.php - Programming Languages and Compilers (UIUC): https://courses.engr.illinois.edu/cs421/fa2014/
In OCaml 4.03.0 released (including flambda)

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