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Title: Console | Node.js 26.13.0 Documentation

Open Graph Title: Console | Node.js 26.13.0 Documentation

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

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

direct link

Domain: beta.docs.nodejs.org

og:typewebsite
og:imagehttps://nodejs.org/en/next-data/og/announcement/Node.js — Run JavaScript Everywhere

Links:

https://beta.docs.nodejs.org/
Learnhttps://nodejs.org/en/learn
Abouthttps://nodejs.org/en/about
Downloadhttps://nodejs.org/en/download
Docshttps://nodejs.org/docs/latest/api/
Bloghttps://nodejs.org/en/blog/
Contributehttps://github.com/nodejs/node/blob/main/CONTRIBUTING.md
https://github.com/nodejs/node
About this documentationhttps://beta.docs.nodejs.org/index.html
Usage and examplehttps://beta.docs.nodejs.org/synopsis.html
Asserthttps://beta.docs.nodejs.org/assert.html
Async hookshttps://beta.docs.nodejs.org/async_hooks.html
Asynchronous context trackinghttps://beta.docs.nodejs.org/async_context.html
Benchmark runnerhttps://beta.docs.nodejs.org/bench.html
Bufferhttps://beta.docs.nodejs.org/buffer.html
C++ addonshttps://beta.docs.nodejs.org/addons.html
C++ embedder APIhttps://beta.docs.nodejs.org/embedding.html
Child processhttps://beta.docs.nodejs.org/child_process.html
Clusterhttps://beta.docs.nodejs.org/cluster.html
Command-line APIhttps://beta.docs.nodejs.org/cli.html
Consolehttps://beta.docs.nodejs.org/console.html
Consolehttps://beta.docs.nodejs.org/console/Console.html
Inspector only methodshttps://beta.docs.nodejs.org/console/inspector-only-methods.html
Cryptohttps://beta.docs.nodejs.org/crypto.html
Debuggerhttps://beta.docs.nodejs.org/debugger.html
Deprecated APIshttps://beta.docs.nodejs.org/deprecations.html
Diagnostic reporthttps://beta.docs.nodejs.org/report.html
Diagnostics Channelhttps://beta.docs.nodejs.org/diagnostics_channel.html
DNShttps://beta.docs.nodejs.org/dns.html
Domainhttps://beta.docs.nodejs.org/domain.html
DTLShttps://beta.docs.nodejs.org/dtls.html
Environment Variableshttps://beta.docs.nodejs.org/environment_variables.html
Errorshttps://beta.docs.nodejs.org/errors.html
Eventshttps://beta.docs.nodejs.org/events.html
FFIhttps://beta.docs.nodejs.org/ffi.html
File systemhttps://beta.docs.nodejs.org/fs.html
Global objectshttps://beta.docs.nodejs.org/globals.html
HTTPhttps://beta.docs.nodejs.org/http.html
HTTP/2https://beta.docs.nodejs.org/http2.html
HTTPShttps://beta.docs.nodejs.org/https.html
Inspectorhttps://beta.docs.nodejs.org/inspector.html
Internationalization supporthttps://beta.docs.nodejs.org/intl.html
Iterable Streamshttps://beta.docs.nodejs.org/stream_iter.html
Modules: node:module APIhttps://beta.docs.nodejs.org/module.html
Modules: CommonJS moduleshttps://beta.docs.nodejs.org/modules.html
Modules: ECMAScript moduleshttps://beta.docs.nodejs.org/esm.html
Modules: Packageshttps://beta.docs.nodejs.org/packages.html
Modules: TypeScripthttps://beta.docs.nodejs.org/typescript.html
Nethttps://beta.docs.nodejs.org/net.html
Node-APIhttps://beta.docs.nodejs.org/n-api.html
OShttps://beta.docs.nodejs.org/os.html
Pathhttps://beta.docs.nodejs.org/path.html
Performance measurement APIshttps://beta.docs.nodejs.org/perf_hooks.html
Permissionshttps://beta.docs.nodejs.org/permissions.html
Processhttps://beta.docs.nodejs.org/process.html
Punycodehttps://beta.docs.nodejs.org/punycode.html
Query stringhttps://beta.docs.nodejs.org/querystring.html
Readlinehttps://beta.docs.nodejs.org/readline.html
REPLhttps://beta.docs.nodejs.org/repl.html
Single executable applicationshttps://beta.docs.nodejs.org/single-executable-applications.html
SQLitehttps://beta.docs.nodejs.org/sqlite.html
Streamhttps://beta.docs.nodejs.org/stream.html
String decoderhttps://beta.docs.nodejs.org/string_decoder.html
Test runnerhttps://beta.docs.nodejs.org/test.html
Timershttps://beta.docs.nodejs.org/timers.html
TLS (SSL)https://beta.docs.nodejs.org/tls.html
Trace eventshttps://beta.docs.nodejs.org/tracing.html
TTYhttps://beta.docs.nodejs.org/tty.html
UDP/datagram socketshttps://beta.docs.nodejs.org/dgram.html
URLhttps://beta.docs.nodejs.org/url.html
Utilhttps://beta.docs.nodejs.org/util.html
V8https://beta.docs.nodejs.org/v8.html
Virtual File Systemhttps://beta.docs.nodejs.org/vfs.html
VM (executing JavaScript)https://beta.docs.nodejs.org/vm.html
Web Crypto APIhttps://beta.docs.nodejs.org/webcrypto.html
Web Streams APIhttps://beta.docs.nodejs.org/webstreams.html
WebAssembly System Interface (WASI)https://beta.docs.nodejs.org/wasi.html
Worker threadshttps://beta.docs.nodejs.org/worker_threads.html
Zlibhttps://beta.docs.nodejs.org/zlib.html
Consolehttps://beta.docs.nodejs.org/console.html#class-console
new Consolehttps://beta.docs.nodejs.org/console.html#new-consolestdout-stderr-ignoreerrors
console.asserthttps://beta.docs.nodejs.org/console.html#consoleassertvalue-message
console.clearhttps://beta.docs.nodejs.org/console.html#consoleclear
console.counthttps://beta.docs.nodejs.org/console.html#consolecountlabel
console.countResethttps://beta.docs.nodejs.org/console.html#consolecountresetlabel
console.debughttps://beta.docs.nodejs.org/console.html#consoledebugdata-args
console.dirhttps://beta.docs.nodejs.org/console.html#consoledirobj-options
console.dirxmlhttps://beta.docs.nodejs.org/console.html#consoledirxmldata
console.errorhttps://beta.docs.nodejs.org/console.html#consoleerrordata-args
console.grouphttps://beta.docs.nodejs.org/console.html#consolegrouplabel
console.groupCollapsedhttps://beta.docs.nodejs.org/console.html#consolegroupcollapsed
console.groupEndhttps://beta.docs.nodejs.org/console.html#consolegroupend
console.infohttps://beta.docs.nodejs.org/console.html#consoleinfodata-args
console.loghttps://beta.docs.nodejs.org/console.html#consolelogdata-args
console.tablehttps://beta.docs.nodejs.org/console.html#consoletabletabulardata-properties
console.timehttps://beta.docs.nodejs.org/console.html#consoletimelabel
console.timeEndhttps://beta.docs.nodejs.org/console.html#consoletimeendlabel
console.timeLoghttps://beta.docs.nodejs.org/console.html#consoletimeloglabel-data
console.tracehttps://beta.docs.nodejs.org/console.html#consoletracemessage-args
console.warnhttps://beta.docs.nodejs.org/console.html#consolewarndata-args
Inspector only methodshttps://beta.docs.nodejs.org/console.html#inspector-only-methods
console.profilehttps://beta.docs.nodejs.org/console.html#consoleprofilelabel
console.profileEndhttps://beta.docs.nodejs.org/console.html#consoleprofileendlabel
console.timeStamphttps://beta.docs.nodejs.org/console.html#consoletimestamplabel
Consolehttps://beta.docs.nodejs.org/console.html#console
lib/console.jshttps://github.com/nodejs/node/blob/main/lib/console.js
process.stdouthttps://beta.docs.nodejs.org/process.html#processstdout
process.stderrhttps://beta.docs.nodejs.org/process.html#processstderr
note on process I/Ohttps://beta.docs.nodejs.org/process.html#a-note-on-process-io
Consolehttps://beta.docs.nodejs.org/console.html#class-console
Errors that occur while writing to the underlying streams will now be ignored by default.v8.0.0https://github.com/nodejs/node/pull/9744
Console Constructorhttps://beta.docs.nodejs.org/console.html#new-consolestdout-stderr-ignoreerrors
Console Constructorhttps://beta.docs.nodejs.org/console.html#new-consoleoptions
The inspectOptions option can be a Map from stream to options.v24.10.0https://github.com/nodejs/node/pull/60082
The groupIndentation option was introduced.v14.2.0, v12.17.0https://github.com/nodejs/node/pull/32964
The inspectOptions option is introduced.v11.7.0https://github.com/nodejs/node/pull/24978
The Console constructor now supports an options argument, and the colorMode option was introduced.v10.0.0https://github.com/nodejs/node/pull/19372
The ignoreErrors option was introduced.v8.0.0https://github.com/nodejs/node/pull/9744
Objecthttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
stream.Writablehttps://beta.docs.nodejs.org/stream.html#class-streamwritable
stream.Writablehttps://beta.docs.nodejs.org/stream.html#class-streamwritable
booleanhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#boolean_type
booleanhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#boolean_type
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
Objecthttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
Maphttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Map
util.inspect()https://beta.docs.nodejs.org/util.html#utilinspectobject-options
numberhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#number_type
process.stdouthttps://beta.docs.nodejs.org/process.html#processstdout
process.stderrhttps://beta.docs.nodejs.org/process.html#processstderr
console.asserthttps://beta.docs.nodejs.org/console.html#consoleassertvalue-message
The implementation is now spec compliant and does not throw anymore.v10.0.0https://github.com/nodejs/node/pull/17706
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
falsyhttps://developer.mozilla.org/en-US/docs/Glossary/Falsy
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
truthyhttps://developer.mozilla.org/en-US/docs/Glossary/Truthy
console.clearhttps://beta.docs.nodejs.org/console.html#consoleclear
console.counthttps://beta.docs.nodejs.org/console.html#consolecountlabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.countResethttps://beta.docs.nodejs.org/console.html#consolecountresetlabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.debughttps://beta.docs.nodejs.org/console.html#consoledebugdata-args
console.debug is now an alias for console.log.v8.10.0https://github.com/nodejs/node/pull/17033
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.log()https://beta.docs.nodejs.org/console.html#consolelogdata-args
console.dirhttps://beta.docs.nodejs.org/console.html#consoledirobj-options
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
Objecthttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
booleanhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#boolean_type
numberhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#number_type
util.inspect()https://beta.docs.nodejs.org/util.html#utilinspectobject-options
booleanhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#boolean_type
customizing util.inspect() colorshttps://beta.docs.nodejs.org/util.html#customizing-utilinspect-colors
util.inspect()https://beta.docs.nodejs.org/util.html#utilinspectobject-options
console.dirxmlhttps://beta.docs.nodejs.org/console.html#consoledirxmldata
console.dirxml now calls console.log for its arguments.v9.3.0https://github.com/nodejs/node/pull/17152
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.errorhttps://beta.docs.nodejs.org/console.html#consoleerrordata-args
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
printf(3)http://man7.org/linux/man-pages/man3/printf.3.html
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
util.inspect()https://beta.docs.nodejs.org/util.html#utilinspectobject-options
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
console.grouphttps://beta.docs.nodejs.org/console.html#consolegrouplabel
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.groupCollapsedhttps://beta.docs.nodejs.org/console.html#consolegroupcollapsed
console.group()https://beta.docs.nodejs.org/console.html#consolegrouplabel
console.groupEndhttps://beta.docs.nodejs.org/console.html#consolegroupend
console.infohttps://beta.docs.nodejs.org/console.html#consoleinfodata-args
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.log()https://beta.docs.nodejs.org/console.html#consolelogdata-args
console.loghttps://beta.docs.nodejs.org/console.html#consolelogdata-args
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
printf(3)http://man7.org/linux/man-pages/man3/printf.3.html
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
console.tablehttps://beta.docs.nodejs.org/console.html#consoletabletabulardata-properties
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.timehttps://beta.docs.nodejs.org/console.html#consoletimelabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.timeEnd()https://beta.docs.nodejs.org/console.html#consoletimeendlabel
console.timeEndhttps://beta.docs.nodejs.org/console.html#consoletimeendlabel
The elapsed time is displayed with a suitable time unit.v13.0.0https://github.com/nodejs/node/pull/29251
This method no longer supports multiple calls that don't map to individual console.time() calls; see below for details.v6.0.0https://github.com/nodejs/node/pull/5901
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.time()https://beta.docs.nodejs.org/console.html#consoletimelabel
console.timeLoghttps://beta.docs.nodejs.org/console.html#consoletimeloglabel-data
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.time()https://beta.docs.nodejs.org/console.html#consoletimelabel
console.tracehttps://beta.docs.nodejs.org/console.html#consoletracemessage-args
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
util.format()https://beta.docs.nodejs.org/util.html#utilformatformat-args
console.warnhttps://beta.docs.nodejs.org/console.html#consolewarndata-args
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
anyhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Data_types
console.error()https://beta.docs.nodejs.org/console.html#consoleerrordata-args
Inspector only methodshttps://beta.docs.nodejs.org/console.html#inspector-only-methods
inspectorhttps://beta.docs.nodejs.org/debugger.html
console.profilehttps://beta.docs.nodejs.org/console.html#consoleprofilelabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.profileEnd()https://beta.docs.nodejs.org/console.html#consoleprofileendlabel
console.profileEndhttps://beta.docs.nodejs.org/console.html#consoleprofileendlabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
console.profile()https://beta.docs.nodejs.org/console.html#consoleprofilelabel
console.timeStamphttps://beta.docs.nodejs.org/console.html#consoletimestamplabel
stringhttps://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#string_type
NextConsolehttps://beta.docs.nodejs.org/console/Console.html
JSONhttps://beta.docs.nodejs.org/console.json
MDhttps://beta.docs.nodejs.org/console.md
Edit this pagehttps://github.com/nodejs/node/edit/HEAD/doc/api/console.md
Consolehttps://beta.docs.nodejs.org/console.html#class-console
new Consolehttps://beta.docs.nodejs.org/console.html#new-consolestdout-stderr-ignoreerrors
console.asserthttps://beta.docs.nodejs.org/console.html#consoleassertvalue-message
console.clearhttps://beta.docs.nodejs.org/console.html#consoleclear
console.counthttps://beta.docs.nodejs.org/console.html#consolecountlabel
console.countResethttps://beta.docs.nodejs.org/console.html#consolecountresetlabel
console.debughttps://beta.docs.nodejs.org/console.html#consoledebugdata-args
console.dirhttps://beta.docs.nodejs.org/console.html#consoledirobj-options
console.dirxmlhttps://beta.docs.nodejs.org/console.html#consoledirxmldata
console.errorhttps://beta.docs.nodejs.org/console.html#consoleerrordata-args
console.grouphttps://beta.docs.nodejs.org/console.html#consolegrouplabel
console.groupCollapsedhttps://beta.docs.nodejs.org/console.html#consolegroupcollapsed
console.groupEndhttps://beta.docs.nodejs.org/console.html#consolegroupend
console.infohttps://beta.docs.nodejs.org/console.html#consoleinfodata-args
console.loghttps://beta.docs.nodejs.org/console.html#consolelogdata-args
console.tablehttps://beta.docs.nodejs.org/console.html#consoletabletabulardata-properties
console.timehttps://beta.docs.nodejs.org/console.html#consoletimelabel
console.timeEndhttps://beta.docs.nodejs.org/console.html#consoletimeendlabel
console.timeLoghttps://beta.docs.nodejs.org/console.html#consoletimeloglabel-data
console.tracehttps://beta.docs.nodejs.org/console.html#consoletracemessage-args
console.warnhttps://beta.docs.nodejs.org/console.html#consolewarndata-args
Inspector only methodshttps://beta.docs.nodejs.org/console.html#inspector-only-methods
console.profilehttps://beta.docs.nodejs.org/console.html#consoleprofilelabel
console.profileEndhttps://beta.docs.nodejs.org/console.html#consoleprofileendlabel
console.timeStamphttps://beta.docs.nodejs.org/console.html#consoletimestamplabel

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