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2 * t))  // smoothstep\n    .start();\n```\n\n---\n\n## Installation\n\n### JitPack\n\n```xml\n\u003crepositories\u003e\n    \u003crepository\u003e\n        \u003cid\u003ejitpack.io\u003c/id\u003e\n        \u003curl\u003ehttps://jitpack.io\u003c/url\u003e\n    \u003c/repository\u003e\n\u003c/repositories\u003e\n\n\u003cdependency\u003e\n    \u003cgroupId\u003ecom.github.andrestubbe\u003c/groupId\u003e\n    \u003cartifactId\u003efasttween\u003c/artifactId\u003e\n    \u003cversion\u003ev1.0.0\u003c/version\u003e\n\u003c/dependency\u003e\n```\n\n### Gradle (via JitPack)\n\n```groovy\nrepositories {\n    maven { url 'https://jitpack.io' }\n}\n\ndependencies {\n    implementation 'com.github.andrestubbe:fasttween:v1.0.0'\n}\n```\n\n---\n\n## Features\n\n- **8 Essential Easing Functions** — Linear, Quad, Cubic, Quart, Back, Elastic, Bounce, Expo\n- **Custom Easing Support** — Lambda-based `EaseFunction` interface\n- **Type Flexibility** — float, double, int interpolation\n- **Zero Dependencies** — Pure Java, no JNI needed\n- **Zero Allocation** — Reusable tween instances\n\n---\n\n## Project Structure\n\n```\nfasttween/\n├── src/main/java/fasttween/\n│   ├── FastTween.java      # Static factory\n│   ├── Ease.java           # Built-in easing enum\n│   ├── EaseFunction.java   # Functional interface\n│   ├── Tween.java          # Tween instance\n│   └── Interpolation.java  # Math utilities\n├── examples/00-basic-usage/\n└── pom.xml\n```\n\n---\n\n## License\n\nMIT License — See [LICENSE](LICENSE) for details.\n\n**Part of the FastJava Ecosystem** — *Making the JVM faster.*\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandrestubbe%2Ffasttween","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fandrestubbe%2Ffasttween","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandrestubbe%2Ffasttween/lists"}