Finalization on the exit of the Node.js environment Module registration Working with JavaScript values Enum types

Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

About this documentation Usage and example Assertion testing Asynchronous context tracking Async hooks Buffer C++ addons C/C++ addons with Node-API C++ embedder API Child …

Welcome to the official API reference documentation for Node.js! Node.js is a JavaScript runtime built on the V8 JavaScript engine.

The HTTP interfaces in Node.js are designed to support many features of the protocol which have been traditionally difficult to use. In particular, large, possibly chunk-encoded, messages.

Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.

The promise APIs use the underlying Node.js threadpool to perform file system operations off the event loop thread. These operations are not synchronized or threadsafe. Care must be taken …

If the child process is a Node.js instance, the presence of an IPC channel will enable process.send () and process.disconnect () methods, as well as 'disconnect' and 'message' …

Node.js will internally queue up the data written to a socket and send it out over the wire when it is possible. The consequence of this internal buffering is that memory may grow.

The default operation of the node:path module varies based on the operating system on which a Node.js application is running. Specifically, when running on a Windows operating system, the …