A JavaScript motion graphics library for creating fast, retina-ready, and modular animations on the web.
mo · js is a JavaScript motion graphics library that provides tools for creating fast, retina-ready, and modular animations on the web. It solves the problem of crafting precise and delightful animations with a declarative API and built-in components like shapes, swirls, and bursts.
Frontend developers and motion designers who need to create custom, high-performance animations for websites and web applications.
Developers choose mo · js for its unique declarative syntax, complete control over animations, and modular approach that allows for natural crafting of motion graphics without sacrificing performance.
The motion graphics toolbelt for the web
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
The library offers a declarative API that provides complete control over animations, allowing for highly customizable motion graphics as emphasized in the intro.
Includes ready-to-use components like shape, swirl, burst, and stagger, enabling rapid development of complex animations from scratch, as highlighted in the key features.
Designed with a modular architecture for flexibility and optimized for fast, retina-ready animations without compromising speed, per the README's emphasis on performance.
Provides additional tools such as @mojs/player and @mojs/curve-editor to help craft animations naturally, enhancing the development workflow, as noted in the user guide.
The library's different syntax and code structure approach compared to other animation libraries can be initially confusing and require time to master, as admitted in the intro.
Only supports browsers from Chrome 49+ and similar modern versions, excluding older environments without additional polyfills, which is a noted limitation in the browser support section.
Tutorials and API documentation are hosted on external sites like Codrops and CSS-Tricks, making it challenging to find comprehensive guidance in one centralized location.