[ 源代码： node-nan ]
软件包：node-nan（2.17.0-1）
Native Abstractions for Node.js
A header file filled with macro and utility goodness for making addon development for Node.js easier across versions.
Keeping native addons compiling happily across versions, particularly is a minor nightmare, due to API/ABI incompatibilities. The goal of this project is to store all logic necessary to develop native Node.js addons without having to inspec NODE_MODULE_VERSION and get yourself into a macro-tangle.
This project also contains some helper utilities that make addon development a bit more pleasant.
Node.js is an event-based server-side JavaScript engine.