Schemely vs Lumen Playground

Schemely is a link tester for iOS developers and QA. Take any URL, generate a tappable link, and actually tap it to see how a URL scheme or Universal Link behaves — the reliable way to reproduce real-world taps. Why tapping matters Universal Links behave differently depending on how they are opened. Schemely reproduces the real paths: • External — hands the URL to the system (opens the target app, or Safari). • Web tap — renders a real anchor in a web page and taps it, the most reliable way to trigger a Universal Link. Features • AASA Inspector — fetch a domain's apple-app-site-association and check whether a URL is a Universal Link, and which applinks rule it matches. • Result diagnostics — when a link doesn't open, see why and what to check next. • Instant URL kind detection: web URL, custom scheme, or malformed. Unsafe schemes (javascript/data) are blocked. • Clear result feedback: opened, no handler, opened from an anchor tap, or not a Universal Link. • A QR code for every link — scan to open and verify on another device. • History and favorites, stored entirely on your device. • Share from any app — send a URL to Schemely via the share sheet to verify it. • Copy as a rich link or a plain URL. • English and Japanese. Privacy Schemely collects no data. Everything stays on your device.

Lumen Playground is the living SwiftUI catalog for Lumen UI, a cross-platform primitive design system. Search the public component library, exercise real native controls, and compare Lumen's semantic light and dark themes directly on iPhone or iPad. Every example is built with the same LumenUI package available to application developers. Explore: • Foundations, actions, forms, feedback, data display, navigation, and native presentations • Interactive loading, disabled, selected, validation, overlay, and empty states • Native Dynamic Type, VoiceOver semantics, focus behavior, and platform conventions • Shared Lumen icons, colors, spacing, typography, and visual treatments • Direct links to implementation documentation and public support The catalog works without an account and does not include advertising, analytics, tracking, or data collection.