Lottie by Airbnb - Easily add high-quality animation to any native app
Unstack - Build high performance websites, blogs, and landing pages that integrate with your existing marketing stack to drive traffic, leads, and sales for your business.
Tilda Publishing Animations - Free tool for creating interactive websites without coding
Website Builders - All the tools you need to build your dream project
Animate Components - Elemental components for doing animations in React.
Carrd - Simple, responsive one-page site creator.