Vibe Prolog
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Like a lot of people I got the $250 Claude Code credit and didn't use it up.I decided to try to use it up over the weekend using (mostly) my phone and vibe coded a Prolog interpreter.Now I'm seeing how far I can push it.
HN · launched Nov 19, 2025 · 44 upvotes (top 19%) · 0 views
Niche: programming languages and interpreters · 161 launches, 2 in the last 7 days ▼ -75% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 161 launches in programming languages and interpreters →
Could you build this?
Yes The author literally vibe-coded this experimental Prolog interpreter over a weekend using Claude Code and phone prompts; Prolog parsers and unification engines are well-documented standard computer science projects.
Discussion
15 comments analyzed.
Competitors mentioned: SWI-Prolog, paip-python (Norvig's PAIP), prolog.js
Concerns raised: Prompts not publicly documented or verifiable, Unclear how much was actually AI-generated vs. hand-coded, Missing features compared to standard Prolog implementations, Completeness and correctness of interpreter unknown
Feature requests: Assembly output option
Competitors
Other products that read as similar to this one : 441 launches clear the similarity bar, closest 8 shown.
Attention rank: #94 of 442 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 19 days after the earliest competitor.
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- vibeling-tutor · github · 2026-10-17 · 17 upvotes · similarity 0.50
- Next templates for Cursor & Claude Code · ph · 2026-09-10 · 2 upvotes · similarity 0.50
- Vibeconferencing · ph · 2026-11-05 · 64 upvotes · similarity 0.50
- Vibe Coding a static site on a $25 Walmart Phone · hn · 2026-01-03 · 76 upvotes · similarity 0.48
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