API Documentation
About this documentation
Usage and example
Assert
Async hooks
Asynchronous context tracking
Benchmark runner
Buffer
C++ addons
C++ embedder API
Child process
Cluster
Command-line API
Console
Crypto
Debugger
Deprecated APIs
Diagnostic report
Diagnostics Channel
DNS
Domain
DTLS
Environment Variables
Errors
Events
FFI
File system
Global objects
HTTP
HTTP/2
HTTPS
Inspector
Internationalization support
Iterable Streams
Modules: node:module API
Modules: CommonJS modules
Modules: ECMAScript modules
Modules: Packages
Modules: TypeScript
Net
Node-API
OS
Path
Performance measurement APIs
Permissions
Process
Punycode
Query string
Readline
REPL
Single executable applications
SQLite
Stream
String decoder
Test runner
run
suite
suite.skip
suite.todo
suite.only
test
test.skip
test.todo
test.only
describe
describe.skip
describe.todo
describe.only
it
it.skip
it.todo
it.only
before
after
beforeEach
afterEach
assert
snapshot
MockFunctionContext
MockModuleContext
MockPropertyContext
MockTracker
MockTimers
TestsStream
getTestContext
TestContext
SuiteContext
Timers
TLS (SSL)
Trace events
TTY
UDP/datagram sockets
URL
Util
V8
Virtual File System
VM (executing JavaScript)
Web Crypto API
Web Streams API
WebAssembly System Interface (WASI)
Worker threads
Zlib