Nicheloom

Market intelligence for builders — see what's gaining traction before it's crowded.

Underweb

A Chrome extension for exploring the technology, network, and architecture behind websites.

Details

External ID
1382610462
Source
GITHUB
Company
—
Product
Underweb
Website domain
github.com
Launched
Sept. 23, 2026
Cohort
—
Upvotes
7
Upvotes percentile
0.05976172175249808
Tags
—
Fetched at
Sept. 27, 2026, 1:02 a.m.
Updated at
Sept. 27, 2026, 1:02 a.m.

Enrichment

Theme
web development and browser utilities
Vertical
Horizontal
Function
Dev tools
Audience
Developer
AI stance
Not AI
Project type
Hobby / open-source project
Normalized one-liner
website architecture inspector for developers
Manually corrected
False

Could you build this?

Yes A standard Chrome extension that reads webRequest/webNavigation APIs, inspects HTTP response headers, and looks up DNS/WHOIS info to display website technologies.

Competitors

Other products that read as similar to this one — 1139 launches clear the similarity bar, closest 8 shown.

Attention rank: #1090 of 1140 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 327 days after the earliest competitor.

Other launches for this product

Same idea, different domain

Nobody's really built a dev tools tool for Sales yet.