oneprompt

Hacker News

7/11/2026
https://news.ycombinator.com
Screenshot of Hacker News
█
AVOID
9
clone + compete
EasyHard
Strong
moat
NoneFortress

Hacker News looks deceptively simple but requires a mature backend (auth, DB, voting/ranking logic, search indexing, and user moderation) that no single prompt can reproduce.

landing 2·backend 9·moat 8→9

You can rebuild the minimalist HTML interface in an afternoon, but not the 20-year-old network of 2M+ active hackers, founders, and investors who check it daily as their primary discovery feed.

Network effects10
Brand9
Community9
Proprietary data7
Build time
a weekend
Build cost
—
Prompts · full
~15
Unlock the full teardown for Hacker News

The moat + market verdict and the build plan — one deeper crawl plus live web research.

Save this report · higher limits · no card

▸Technical evidenceShow
A prompt can rebuild

Classic news aggregator interface with ranked posts, voting, and comments. The visual design is deliberately minimal (retro HTML tables) but the underlying architecture is complex.

What you can't see

A persistent database storing millions of posts, comments, and user data; user authentication/sessions; real-time voting and ranking algorithms; the Algolia search backend; and undocumented internal API endpoints beyond the public GitHub API.

Backend signals crawled from the page
Algolia search integration (form posts to hn.algolia.com)Public API documented at GitHub (HackerNews/API)User authentication system (login links present)Voting mechanism (vote endpoints with id/how parameters)Persistent state (scores, comments, user profiles)Comment threading systemRanking algorithm (homepage ordering)Hide/submission tracking (per-user state)
DR (Ahrefs): 91 / 100

You could build it — but that moat means you can't win. Find a better bet.

Analyze a different idea →
Share on XLinkedIn
Embed this badge on your site
Cloneability badge
Analyze your own site →