Jeff
A read-only CLI for semantic code review using Jev
Details
- External ID
- 49757757
- Source
- HN
- Company
- —
- Product
- Jeff
- Website domain
- github.com
- Launched
- Sept. 18, 2026
- Cohort
- —
- Upvotes
- 27
- Upvotes percentile
- 0.7814992025518341
- Tags
- —
- Fetched at
- Sept. 22, 2026, 5:02 p.m.
- Updated at
- Sept. 22, 2026, 5:02 p.m.
Enrichment
- Theme
- developer tools and programming utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Hobby / open-source project
- Normalized one-liner
- cli for semantic code review
- Manually corrected
- False
Could you build this?
Yes A read-only CLI tool that wraps git diffs or file contents and sends them to an LLM/API for semantic review is straightforward to build.
Discussion
4 comments analyzed.
Competitors mentioned: Claude Code
Concerns raised: only gives yes/no results without explanations, unclear how read-only enforcement works
Feature requests: function-level diagnostics and explanations
Competitors
Other products that read as similar to this one — 1538 launches clear the similarity bar, closest 8 shown.
Attention rank: #375 of 1539 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 323 days after the earliest competitor.
- perch · github · 2026-09-16 · 164 upvotes · similarity 0.79
- jev-review · github · 2026-09-16 · 400 upvotes · similarity 0.74
- jevgrep · github · 2026-09-20 · 66 upvotes · similarity 0.69
- jevlint · github · 2026-09-23 · 15 upvotes · similarity 0.66
- jev-flow · github · 2026-09-23 · 7 upvotes · similarity 0.65
- jev-code · github · 2026-09-17 · 19 upvotes · similarity 0.64
- JevLint · github · 2026-09-17 · 11 upvotes · similarity 0.63
- jev · github · 2026-09-17 · 13 upvotes · similarity 0.62
Other launches for this product
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.