Developer Builds Free Open-Source SVG Gradient Placeholder API Using Next.js

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A developer built PlaceGradient, a free open-source API that generates placeholder SVG gradients, after failing to find a suitable existing solution while working on a personal portfolio site. The tool was created using Next.js, TypeScript, Tailwind, and deployed on Vercel, keeping the stack lightweight and infrastructure-free. SVG was chosen over PNG or JPEG for its smaller file size and infinite scalability, making it well-suited for responsive image components. The API accepts a base color — including over 140 standard CSS color names — and automatically applies color theory principles such as complementary, analogous, or monochromatic schemes to generate harmonious gradients. The goal was to offer a plug-and-play developer tool requiring no setup, no stored images, and no manual color configuration beyond a single URL parameter.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

Developer Rebuilds Sovereign Cloud Platform After Near-Collapse Under Load Testing

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