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koffi

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Fast and simple C FFI (foreign function interface) for Node.js

koffi.dev

Koromix/koffi

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# Koffi Koffi is a **fast and easy-to-use C FFI module for Node.js**, featuring: * Low-overhead and fast performance (see [benchmarks](benchmarks)) * Support for primitive and aggregate data types (structs and fixed-size arrays), both by reference (pointer) and by value * Javascript functions can be used as C callbacks (since 1.2.0) * Well-tested code base for [popular OS/architecture combinations](platforms) Koffi requires a recent [Node.js](https://nodejs.org/) version with N-API version 8 support, see [this page](platforms) for more information. The source code is available here: https://github.com/Koromix/rygel/ (in the *src/koffi* subdirectory). New releases are frequent, look at the [changelog](changelog) for more information. # License This program is free software: you can redistribute it and/or modify it under the terms of the **MIT License**. Find more information here: https://choosealicense.com/licenses/mit/