From the HackerLinks archive

Dafny

Verification language used in class for a pseudo digital wallet exercise.

At a glance:

First seen:2026-06-29

Last seen:2026-06-29

Times seen:1

Website:dafny.org

The short version

Verification language used in class for a pseudo digital wallet exercise.

Why it caught our attention

Commenters mention it as a hands-on formal-verification tool people have actually used.

Where it surfaced on Hacker News

2026-06-29

Editorial paraphrase

One commenter says they had fun in a college class that used Dafny to build a pseudo digital wallet.

You Don't Know Jack About Formal Verification

Also surfaced in this discussion

You Don't Know Jack About Formal Verification

2026-06-29