Dev.to
7/16/2026

Building a Low-Cost, Zero-Backend AI Stock Bubble Index Tracker
Short summary
A developer built a zero-backend React dashboard to track an "AI Stock Bubble Index" using P/E ratios, sentiment scores, and capital inflows with a weighted formula. The architecture uses async JSON endpoints, semantic HTML for SEO, and decoupled chart rendering to keep CLS near zero. The post includes a code snippet for the bubble index calculation and links to a live dashboard.
- •React-based zero-backend dashboard tracking AI equity bubble metrics
- •Weighted formula: P/E (50%), sentiment (30%), capital inflow (20%)
- •Focus on SEO and client-side rendering performance
Generated with AI, which can make mistakes.
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