core.contracts
Contracts programming
What to know before exploring
What it is
Contracts programming
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
- clojure/core.typed · linked in 2 of the same discussions
- plumatic/schema · linked in 2 of the same discussions
Mentioned in the same Hacker News threads. That is not proof they are substitutes.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 7:56:55 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
Observed mentions: 2013-06-13 17:33:43 UTC to 2014-01-19 20:50:23 UTC. Weeks start Monday, UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Jun 10 | 2013-06-10 00:00:00 UTC | 2013-06-17 00:00:00 UTC | 1 | 0 | 1 |
| Jun 17 | 2013-06-17 00:00:00 UTC | 2013-06-24 00:00:00 UTC | 0 | 0 | 0 |
| Jun 24 | 2013-06-24 00:00:00 UTC | 2013-07-01 00:00:00 UTC | 0 | 0 | 0 |
| Jul 1 | 2013-07-01 00:00:00 UTC | 2013-07-08 00:00:00 UTC | 0 | 0 | 0 |
| Jul 8 | 2013-07-08 00:00:00 UTC | 2013-07-15 00:00:00 UTC | 0 | 0 | 0 |
| Jul 15 | 2013-07-15 00:00:00 UTC | 2013-07-22 00:00:00 UTC | 0 | 0 | 0 |
| Jul 22 | 2013-07-22 00:00:00 UTC | 2013-07-29 00:00:00 UTC | 0 | 0 | 0 |
| Jul 29 | 2013-07-29 00:00:00 UTC | 2013-08-05 00:00:00 UTC | 0 | 0 | 0 |
| Aug 5 | 2013-08-05 00:00:00 UTC | 2013-08-12 00:00:00 UTC | 0 | 0 | 0 |
| Aug 12 | 2013-08-12 00:00:00 UTC | 2013-08-19 00:00:00 UTC | 0 | 0 | 0 |
| Aug 19 | 2013-08-19 00:00:00 UTC | 2013-08-26 00:00:00 UTC | 0 | 0 | 0 |
| Aug 26 | 2013-08-26 00:00:00 UTC | 2013-09-02 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2 | 2013-09-02 00:00:00 UTC | 2013-09-09 00:00:00 UTC | 0 | 0 | 0 |
| Sep 9 | 2013-09-09 00:00:00 UTC | 2013-09-16 00:00:00 UTC | 0 | 0 | 0 |
| Sep 16 | 2013-09-16 00:00:00 UTC | 2013-09-23 00:00:00 UTC | 0 | 0 | 0 |
| Sep 23 | 2013-09-23 00:00:00 UTC | 2013-09-30 00:00:00 UTC | 0 | 0 | 0 |
| Sep 30 | 2013-09-30 00:00:00 UTC | 2013-10-07 00:00:00 UTC | 0 | 0 | 0 |
| Oct 7 | 2013-10-07 00:00:00 UTC | 2013-10-14 00:00:00 UTC | 0 | 0 | 0 |
| Oct 14 | 2013-10-14 00:00:00 UTC | 2013-10-21 00:00:00 UTC | 0 | 0 | 0 |
| Oct 21 | 2013-10-21 00:00:00 UTC | 2013-10-28 00:00:00 UTC | 0 | 0 | 0 |
| Oct 28 | 2013-10-28 00:00:00 UTC | 2013-11-04 00:00:00 UTC | 0 | 0 | 0 |
| Nov 4 | 2013-11-04 00:00:00 UTC | 2013-11-11 00:00:00 UTC | 0 | 0 | 0 |
| Nov 11 | 2013-11-11 00:00:00 UTC | 2013-11-18 00:00:00 UTC | 0 | 0 | 0 |
| Nov 18 | 2013-11-18 00:00:00 UTC | 2013-11-25 00:00:00 UTC | 0 | 0 | 0 |
| Nov 25 | 2013-11-25 00:00:00 UTC | 2013-12-02 00:00:00 UTC | 0 | 0 | 0 |
| Dec 2 | 2013-12-02 00:00:00 UTC | 2013-12-09 00:00:00 UTC | 0 | 0 | 0 |
| Dec 9 | 2013-12-09 00:00:00 UTC | 2013-12-16 00:00:00 UTC | 1 | 0 | 1 |
| Dec 16 | 2013-12-16 00:00:00 UTC | 2013-12-23 00:00:00 UTC | 0 | 0 | 0 |
| Dec 23 | 2013-12-23 00:00:00 UTC | 2013-12-30 00:00:00 UTC | 0 | 0 | 0 |
| Dec 30 | 2013-12-30 00:00:00 UTC | 2014-01-06 00:00:00 UTC | 0 | 0 | 0 |
| Jan 6 | 2014-01-06 00:00:00 UTC | 2014-01-13 00:00:00 UTC | 0 | 0 | 0 |
| Jan 13 | 2014-01-13 00:00:00 UTC | 2014-01-20 00:00:00 UTC | 2 | 0 | 2 |
What Hacker News says
0 sourcesNo sources match this period.