m3 kit: open-source starter for exploring Material 3 on the web and Android

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SayNoob_TYT introduces m3 kit, an independent MIT-licensed demonstration starter for studying Material 3 on the web and Android, not an official Google library. The web demo supports light and dark themes, a color lab that exports CSS tokens, and an interaction gallery using fictional data. Version 1.0.1 adds connected selection, where a colored background slides to the chosen option within a button group, along with a ripple effect. The Android version is a separate Compose Material 3 implementation built with JDK 17, SDK 36 and Gradle 8.13, and the author notes it lacks login, payments and backend services and that accessibility testing with real devices is still required.

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