FactJuice
AI-powered fact generator. 1,500+ topic pages with a "Squeeze a fact" button that calls Claude in real time.
Visit live →What it is
FactJuice was originally a static fact archive built from FactFacts.com data, then pivoted in May 2026 to a live AI-generation site. Each topic page reads facts from JSON storage. A 'Squeeze a new fact' button hits an API endpoint that calls Claude Haiku, dedupes, rate-limits per IP, caps spending per day, and saves the new fact to disk so future visitors see it.
What's been done
- Pages1,516 topic pages across 13 categories
- AI callsClaude Haiku 4.5 on demand via fact-squeeze button
- StoragePer-category JSON files — no database, server-side rendering
- Cost guardsPer-IP rate limit + daily spend cap, dedupe before save
- PivotOriginally derived from FactFacts.com (11k facts) — abandoned for SEO reasons
Tech
Stack: PHP + JSON + Anthropic API + Cloudways