makecindy
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cindy
Cindy is an open-source AI agent that runs locally on your machine, integrates multiple AI harnesses and models, and provides memory, skills, and automation to perform real work in your projects and apps.
AI repository intelligence
FR-AI / ANALYSISWhy it is worth attention
It recreates a unique scroll-minimizing tab bar behavior not available natively, using real iOS 26 UIGlassEffect and UI-thread animations for smooth, native-feeling interactions.
Who it is for
- Expo developers building React Native apps
- Developers wanting a glassmorphic tab bar with scroll behavior
- Designers aiming for Revolut-style UI
- Teams needing performant, gesture-driven navigation
Use cases
- Bottom tab navigation that minimizes on scroll like Revolut
- Top bar with progressive edge blur
- Custom tab bars requiring scrub gestures and haptic feedback
- Apps needing high-performance animations without JS thread blocking
Strengths
- Real liquid glass effect via iOS 26 UIGlassEffect with hardware-accelerated rendering
- All animations run on the UI thread using Reanimated worklets, preventing frame drops
- Native gesture recognizers ensure no flicker even with rubber-band overscroll
- Pure TypeScript implementation works in Expo Go without custom native code
Considerations
- Requires multiple peer dependencies (expo-blur, expo-glass-effect, etc.)
- True glass effect only on iOS 26+; older iOS and Android use a solid fallback
- Tied to Expo Router's headless tabs structure, not a generic tab bar solution
README quick start
Installation
Description
Floating liquid-glass tab bar for Expo Router — minimize-on-scroll, sliding highlight, finger scrubbing with haptics, progressive edge blur
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