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Web-Prolog
swi-web-prolog
HTML2018–2023
Web-Prolog / swi-web-prolog

swi-web-prolog

A proof-of-concept SWI-Prolog implementation of Web Prolog

6Distinct people
8Mentions
0Explicit recommenders
192GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A proof-of-concept SWI-Prolog implementation of Web Prolog

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

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 12:03:30 PM 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 year8 dated mentions

Observed mentions: 2018-06-11 20:54:15 UTC to 2023-04-19 05:43:32 UTC.

02462018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 6 mentions; 3 submissions, 3 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023

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
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC633
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC101
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC000
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC000
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101

What Hacker News says

1 sources
One very interesting development in this direction is Web Prolog by Torbjörn Lager: https://github.com/Web-Prolog/swi-web-prolog/raw/master/book... Quoting from the introduction: "In particular, we pick the features that make Erlang into an actor programming language, and on top of these we define the concept of a pengine – a programming abstraction in the form of a special kind of actor which closely mirrors the behaviour of a Prolog top-level." And quoting from Section 1.3 of the current draft: "Is the actor programming model compatible with the logic programming model, and does the combination of the two models make sense? Yes, we will try to show that the actor programming model of Web Prolog is able to co-exist harmoniously with its logic programming model, and that both models are usable in the same program, with actors used for mod
Read the rest
elling the reactive, deterministic interfaces to the user and other external entities, and with the non-deterministic component behaving as an actor, encapsulating the non-determinism." Chapter 3 cites your work directly: "Actors, as specified in (Hewitt et al., 1973), involve entities that have their own mailbox."
In “What Alan Kay Got Wrong About Objects”

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