Nibware

About Nibware

Nibware is a catalog of over 1,250 real SwiftUI components across 43 categories, built on one rule: every image in the catalog is a live iOS Simulator screenshot, and the code shown beneath it is the exact source that produced it. Nothing is a mockup, nothing is retouched, and the site's stated standard is that a component compiles or it does not ship. Each component is self-contained and carries its own helpers, so copying one into a project does not drag in a dependency or require a design system to be adopted first. The components are inspired by patterns from apps that actually shipped — now-playing cards, activity rings, map cards, balance cards, restaurant and product cards, paywalls, social post cards — rather than abstract primitives, which makes them useful as reference for how a real screen is composed rather than just as building blocks. The second half of the product is an MCP server that exposes the catalog to coding agents, which is the point of the whole exercise: an agent pointed at Nibware composes screens from real compiled UI instead of hallucinating SwiftUI that will not build or will not match what it described. Everything targets iOS 17 and up in pure SwiftUI with no third-party framework, and there is a submission path for contributing components back.

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