# User Documentation Here is where you will find documents that explain aspects about JNR-FFI such as how to quickly get started or whether to even use JNR-FFI. * [Getting Started](./GettingStarted.md) * [Type Mappings](./TypeMappings.md) * [Memory Management](./MemoryManagement.md) * [Why Use JNR-FFI](./WhyUseJNR.md) * [Comparison to Similar Projects](./ComparisonToSimilarProjects.md) * [Projects using JNR-FFI](./ProjectsUsingJNR.md) * [Squeezing Performance](./SqueezingPerformance.md) * [Frequently Asked Questions](./FAQ.md)