The latest articles on DEV Community by danielirfang-creator (@danielirfangcreator). https://dev.to/danielirfangcreator https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4109436%2F77d19bcc-31de-4561-ae6d-a0383257ed4f.png https://dev.to/danielirfangcreator en danielirfang-creator Fri, 04 Sep 2026 09:26:02 +0000 https://dev.to/danielirfangcreator/building-craftcalc-33-free-diy-home-renovation-material-estimators-with-nextjs-2paj https://dev.to/danielirfangcreator/building-craftcalc-33-free-diy-home-renovation-material-estimators-with-nextjs-2paj <p>Estimating materials for home improvement projects is notoriously frustrating. Most homeowners and DIYers either end up with shortages mid-project or overpay for excess inventory.</p> <p>To solve this, I built <strong><a href="https://tool-1-pied.vercel.app/" rel="noopener noreferrer">CraftCalc</a></strong> — a suite of 33 professional, client-side material calculators.</p> <h3> What CraftCalc Solves: </h3> <ol> <li> <strong>Flooring &amp; Tile Waste</strong>: Unlike basic square footage math, the <a href="https://tool-1-pied.vercel.app/calculators/flooring/flooring-calculator" rel="noopener noreferrer">Flooring Calculator</a> and <a href="https://tool-1-pied.vercel.app/calculators/flooring/tile-calculator" rel="noopener noreferrer">Tile Calculator</a> apply real-world packaging rules and cutting waste buffers (10% to 20% for herringbone/diagonal).</li> <li> <strong>Paint &amp; Primer Coverage</strong>: The <a href="https://tool-1-pied.vercel.app/calculators/painting/paint-calculator" rel="noopener noreferrer">Paint Coverage Estimator</a> calculates exact coats and deduces windows and doors.</li> <li> <strong>Concrete, Masonry &amp; Landscaping</strong>: Dedicated tools for concrete slabs, 80lb bags, crushed gravel tons, and topsoil cubic yards.</li> </ol> <h3> Tech Stack &amp; Architecture: </h3> <ul> <li> <strong>Framework</strong>: Next.js 14 (App Router)</li> <li> <strong>Styling</strong>: Tailwind CSS &amp; Lucide Icons</li> <li> <strong>Performance</strong>: 100% client-side computation, 0 backend latency, 0 registration required.</li> </ul> <p>Check out the live platform here: <a href="https://tool-1-pied.vercel.app/" rel="noopener noreferrer">https://tool-1-pied.vercel.app/</a></p> <p>Feedback on formulas and UI is highly appreciated!</p> webdev javascript react opensource