Fitter
declarative web-data extraction,running in the browser also
Details
- External ID
- 49053858
- Source
- HN
- Company
- —
- Product
- Fitter
- Website domain
- github.io
- Launched
- July 26, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.1081242532855436
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- web development and browser utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- web-data extraction running in the browser
- Manually corrected
- False
Could you build this?
Yes A declarative data extraction CLI compiled to WebAssembly can be vibe-coded by leveraging standard Go/Rust parsing libraries and CSS/XPath selectors.
Discussion
3 comments analyzed.
Concerns raised: slow growth/adoption, long-running project without rapid traction
Competitors
Other products that read as similar to this one — 833 launches clear the similarity bar, closest 8 shown.
Attention rank: #735 of 834 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 270 days after the earliest competitor.
- Zero Browser · hn · 2026-06-15 · 12 upvotes · similarity 0.65
- Clean HTML for Semantic Extraction · hn · 2026-01-09 · 5 upvotes · similarity 0.64
- PhantomCollect · hn · 2025-11-11 · 7 upvotes · similarity 0.61
- Underweb · github · 2026-09-23 · 7 upvotes · similarity 0.61
- ExtractBench, an open-source schema extraction benchmark · hn · 2026-08-11 · 6 upvotes · similarity 0.60
- WebBase-III · hn · 2026-06-24 · 96 upvotes · similarity 0.58
- Antler · hn · 2025-11-25 · 6 upvotes · similarity 0.58
- layaForWeb · github · 2026-09-21 · 18 upvotes · similarity 0.57
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.