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CalcSamurai

2025

Node.jsExpressJavaScriptCSS

A suite of construction calculators designed for real-world use on the job site. Nine specialized calculators covering concrete, drywall, paint, mulch, roofing, deck, fence, brick, and sod — built to be fast, mobile-friendly, and actually useful when you're standing in a half-framed house. Monetized through SEO, AdSense, and affiliate leads.