Freedom251 › Animation Software
Anime.js
What Anime.js is
Anime.js is a free JavaScript library for animating web interfaces. Its animation API supports parameters for individual properties, keyframes and built-in easing functions. A composition API blends separate CSS transform properties, while the Scroll Observer API coordinates animations with scrolling or starts them when scrolling occurs. Built-in SVG utilities handle shape morphing, line drawing and motion paths. Developers can install Anime.js through npm, load it from a CDN or download it from GitHub. The library supports ES modules, CommonJS and UMD bundles, plus subpath imports for selected functionality. The homepage lists a 24.50 KB bundle and sizes for several modules. Documentation is described as in-depth, and a Learn page outlines a forthcoming course about building its landing page. Anime.js runs on the web and is offered under a free plan priced at $0. Sponsorship information is aimed at promoting products or services to web developers.
Who it suits
Anime.js suits web developers who need programmable page, scroll or SVG animation. It is useful when projects use JavaScript modules or CDN-based loading.
What it does well
- Free plan at no cost
- Supports keyframes and easing
- Includes SVG morphing and motion paths
- Offers npm, CDN and GitHub installation
- Supports multiple JavaScript module formats
What to know first
- Web-focused JavaScript library
- Some learning content is forthcoming
- No security certifications stated
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 100% free · JavaScript library to animate the web | Free |
As animejs.com lists them, read 12 Oct 2026. The maker's own page has the final word.
Verdict
Anime.js provides a broad set of web-animation APIs without a license charge. Its module choices, SVG utilities and scroll support make it suitable for developers building animated interfaces.
Facts from Anime.js's own pages
- Animation features
- Its animation API supports per property parameters, keyframes, and built in easing functions. · animejs.com, 12 Oct 2026
- Audience
- The documentation says sponsorship lets sponsors promote products or services specifically to Anime.js's audience of web developers. · animejs.com, 12 Oct 2026
- Bundle size
- The homepage lists a 24.50 KB bundle size and individual sizes for several modules. · animejs.com, 12 Oct 2026
- Free plan
- Yes · animejs.com, 22 Sept 2026
- Installation
- Anime.js can be installed from npm, loaded from a CDN, or downloaded from its GitHub repository. · animejs.com, 12 Oct 2026
- Module support
- The library supports ES modules, CommonJS, and UMD bundles, and offers subpath imports for loading selected functionality. · animejs.com, 12 Oct 2026
- Supported platforms
- web · animejs.com, 22 Sept 2026
- Product
- Anime.js is a fast, flexible JavaScript library for animating the web. · animejs.com, 12 Oct 2026
- Scroll
- The Scroll Observer API can synchronize animations with scrolling and trigger them on scroll. · animejs.com, 12 Oct 2026
- Security and compliance
- The pages reviewed describe Anime.js as a JavaScript library and do not state security certifications or compliance claims. · animejs.com, 12 Oct 2026
- Support
- The project provides in depth documentation and a Learn page describing a forthcoming course about building its landing page. · animejs.com, 12 Oct 2026
- SVG
- Built in SVG utilities support shape morphing, line drawing, and motion paths. · animejs.com, 12 Oct 2026
- Transforms
- The library provides a composition API for blending individual CSS transform properties. · animejs.com, 12 Oct 2026
Where Anime.js stands on Freedom251
- Animation Software#63 of 106