
21st.dev
Github + Pinterest to make your AI websites look beautiful

Rich and ready-to-use haptics library
Pulsar is a collection of 150+ ready-to-use haptic presets for Swift, Kotlin, and React Native. Browse, filter, and preview presets with audio in the browser and on the simulator. Test them on a real device before deployment using our app. Curated filters help you find the right preset for any interaction. For more control, build custom presets with the Pulsar API or create real-time, gesture-based haptics both on iOS and Android.
Pulsar was launched on April 14, 2026 (1 month ago). Pulsar is active in the Interface design tools, Open Source, Android, Developer Tools, and GitHub sectors. It ranks as an emerging startup on Innolope, having received 35 votes and 1 comment.
Browse all startups in Interface design tools, Open Source, Android, Developer Tools, GitHub.
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