Overview

React Native Motion is an open-source animation library and documentation site I built for React Native developers. It provides production-ready animations with detailed guides for you or your AI agents to use in your apps.

The goal: make it easy for developers (and their AI agents) to ship beautiful, performant animations without relying on external libraries.

The Challenge

Implementing polished animations in React Native is hard. Developers spend hours piecing together shared values, worklets, and gesture compositions.

• Bridge the gap between Reanimated docs and real-world animation patterns
• Provide production-ready implementations that developers or their AI agents can drop into their apps
• Explain the "how" and "why" behind each animation, not just the code

The Solution

I built a Next.js site at rnmotion.dev with MDX-powered guides for each animation. Every pattern ships with a video demo, full source code, a step-by-step breakdown, and a common pitfalls section so developers don't hit the same walls I did.

Key Features

• Copy-Paste Ready — Every animation is self-contained and ready to drop into any React Native project.
• LLM Ready — Every animation has a Copy Prompt button that you can use in your favourite AI agent.
• Deep Explanations — Each guide breaks down the animation step by step, covering shared values, interpolation, gesture composition, and other performance considerations.

Technical Highlights

The documentation site is built with Next.js, TypeScript, and Tailwind CSS. Animation pages use MDX with custom components for code highlighting and video previews.

Each animation pattern demonstrates advanced Reanimated techniques — shared value interpolation, simultaneous gesture handlers, worklet-based spring physics, and GPU-optimized transforms — all packaged into clean, reusable implementations.