I tried four vibe-coding tools, including Cursor and Replit, with no coding background. Here's what worked (and what didn't).

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

Two major milestones: finalizing my database choice and successfully running a local model for data extraction.