The short version
A formal-modeling language for testing system designs before implementation; one user found transaction bugs.
From the HackerLinks archive
Quint
A formal-modeling language for testing system designs before implementation; one user found transaction bugs.
At a glance:
First seen:2026-05-04
Last seen:2026-09-28
Times seen:2
Website:github.com
Why it caught our attention
A first-hand report describes concrete bugs caught by modeling features with Quint.
Where it surfaced on Hacker News
2026-09-28
“A lot of transaction and atomic bugs were found and fixed just by having such simple instruction alone.”
stevefan1999 · recommendation · first hand use
Direct HN comment
The internet discovers TLA+. Now what?
2026-05-04
Editorial paraphrase
A commenter wrote: "Have you considered incorporating formal modelling? Like: ... [2] https://quint.sh/"
Original threadRedis array: short story of a long development process
Also surfaced in this discussion
Leslie Lamport's TLA+ video course
The internet discovers TLA+. Now what?
2026-09-28