Node.js JavaScript runtime 🐢🚀
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Working on v20.19.7
PR-URL: https://github.com/nodejs/node/pull/60784
2025-11-25 13:19:54 +01:00
.configurations build,win: add winget config to set up env 2024-11-17 11:51:42 +01:00
.github meta: bump actions/setup-node from 4.4.0 to 5.0.0 2025-11-19 18:17:48 +01:00
android-patches
benchmark lib: optimize prepareStackTrace on builtin frames 2025-09-02 15:28:41 +02:00
deps deps: update undici to 6.22.0 2025-11-19 18:17:46 +01:00
doc 2025-11-25, Version 20.19.6 'Iron' (LTS) 2025-11-19 18:33:51 +01:00
lib process: fix wrong asyncContext under unhandled-rejections=strict 2025-11-19 18:31:39 +01:00
src Working on v20.19.7 2025-11-25 13:19:54 +01:00
test process: fix wrong asyncContext under unhandled-rejections=strict 2025-11-19 18:31:39 +01:00
tools doc: update install_tools.bat free disk space 2025-11-19 18:17:43 +01:00
typings lib: move Symbol[Async]Dispose polyfills to internal/util 2024-11-18 10:15:32 +01:00
.clang-format Revert "build: upgrade clang-format to v18" 2024-11-17 11:51:30 +01:00
.cpplint
.devcontainer.json meta: update devcontainer to the latest schema 2025-11-19 18:17:41 +01:00
.editorconfig
.eslintignore
.eslintrc.js module: support ESM detection in the CJS loader 2025-02-11 11:55:46 +01:00
.gitattributes
.gitignore meta: update devcontainer to the latest schema 2025-11-19 18:17:41 +01:00
.gitpod.yml
.mailmap doc: add JonasBa to collaborators 2025-08-27 19:20:42 +02:00
.nycrc
.yamllint.yaml
android_configure.py
android-configure
BSDmakefile
BUILD.gn
BUILDING.md doc: update gcc-version for ubuntu-lts 2025-03-06 13:38:09 +01:00
CHANGELOG.md 2025-11-25, Version 20.19.6 'Iron' (LTS) 2025-11-19 18:33:51 +01:00
CODE_OF_CONDUCT.md
codecov.yml build: update gcovr to 7.2 and codecov config 2024-08-19 10:32:50 +02:00
common.gypi deps: V8: cherry-pick a0d0d4fc4f19 2025-11-19 18:01:40 +01:00
configure build: support python 3.13 2024-07-19 15:26:59 +02:00
configure.py tools: fix return value of try_check_compiler 2025-11-19 18:01:43 +01:00
CONTRIBUTING.md doc, meta: use markdown rather than HTML in CONTRIBUTING.md 2024-07-19 15:27:06 +02:00
glossary.md doc, meta: add PTAL to glossary 2024-08-19 10:32:37 +02:00
GOVERNANCE.md doc: add review guidelines for collaborator nominations 2025-08-27 19:20:42 +02:00
LICENSE deps,src: simplify base64 encoding 2025-03-06 13:38:00 +01:00
Makefile build: use glob for dependencies of out/Makefile 2025-06-05 10:42:33 +02:00
node.gni build: implement node_use_amaro flag in GN build 2025-01-24 22:18:39 +01:00
node.gyp deps,src: simplify base64 encoding 2025-03-06 13:38:00 +01:00
node.gypi build: enable building with shared uvwasi lib 2024-09-21 11:37:05 +02:00
onboarding.md doc: edit onboarding guide to clarify when mailmap addition is needed 2025-01-24 22:17:29 +01:00
pyproject.toml tools: disable unneeded rule ignoring in Python linting 2025-03-06 13:38:06 +01:00
README.md meta: move Michael to emeritus 2025-11-19 18:17:48 +01:00
SECURITY.md doc: add security escalation policy 2025-11-19 18:17:46 +01:00
suppressions.supp
tsconfig.json
unofficial.gni build: set node_arch to target_cpu in GN 2025-01-24 22:18:46 +01:00
vcbuild.bat build: use rclone instead of aws CLI 2024-11-17 11:51:49 +01:00

Node.js

Node.js is an open-source, cross-platform JavaScript runtime environment.

For information on using Node.js, see the Node.js website.

The Node.js project uses an open governance model. The OpenJS Foundation provides support for the project.

Contributors are expected to act in a collaborative manner to move the project forward. We encourage the constructive exchange of contrary opinions and compromise. The TSC reserves the right to limit or block contributors who repeatedly act in ways that discourage, exhaust, or otherwise negatively affect other participants.

This project has a Code of Conduct.

Table of contents

Support

Looking for help? Check out the instructions for getting support.

Release types

  • Current: Under active development. Code for the Current release is in the branch for its major version number (for example, v22.x). Node.js releases a new major version every 6 months, allowing for breaking changes. This happens in April and October every year. Releases appearing each October have a support life of 8 months. Releases appearing each April convert to LTS (see below) each October.
  • LTS: Releases that receive Long Term Support, with a focus on stability and security. Every even-numbered major version will become an LTS release. LTS releases receive 12 months of Active LTS support and a further 18 months of Maintenance. LTS release lines have alphabetically-ordered code names, beginning with v4 Argon. There are no breaking changes or feature additions, except in some special circumstances.
  • Nightly: Code from the Current branch built every 24-hours when there are changes. Use with caution.

Current and LTS releases follow semantic versioning. A member of the Release Team signs each Current and LTS release. For more information, see the Release README.

Download

Binaries, installers, and source tarballs are available at https://nodejs.org/en/download/.

Current and LTS releases

https://nodejs.org/download/release/

The latest directory is an alias for the latest Current release. The latest-codename directory is an alias for the latest release from an LTS line. For example, the latest-hydrogen directory contains the latest Hydrogen (Node.js 18) release.

Nightly releases

https://nodejs.org/download/nightly/

Each directory and filename includes the version (e.g., v22.0.0), followed by the UTC date (e.g., 20240424 for April 24, 2024), and the short commit SHA of the HEAD of the release (e.g., ddd0a9e494). For instance, a full directory name might look like v22.0.0-nightly20240424ddd0a9e494.

API documentation

Documentation for the latest Current release is at https://nodejs.org/api/. Version-specific documentation is available in each release directory in the docs subdirectory. Version-specific documentation is also at https://nodejs.org/download/docs/.

Verifying binaries

Download directories contain a SHASUMS256.txt.asc file with SHA checksums for the files and the releaser PGP signature.

You can get a trusted keyring from nodejs/release-keys, e.g. using curl:

curl -fsLo "/path/to/nodejs-keyring.kbx" "https://github.com/nodejs/release-keys/raw/HEAD/gpg/pubring.kbx"

Alternatively, you can import the releaser keys in your default keyring, see Release keys for commands to how to do that.

Then, you can verify the files you've downloaded locally (if you're using your default keyring, pass --keyring="${GNUPGHOME:-~/.gnupg}/pubring.kbx"):

curl -fsO "https://nodejs.org/dist/${VERSION}/SHASUMS256.txt.asc" \
&& gpgv --keyring="/path/to/nodejs-keyring.kbx" --output SHASUMS256.txt < SHASUMS256.txt.asc \
&& shasum --check SHASUMS256.txt --ignore-missing

Building Node.js

See BUILDING.md for instructions on how to build Node.js from source and a list of supported platforms.

Security

For information on reporting security vulnerabilities in Node.js, see SECURITY.md.

Contributing to Node.js

Current project team members

For information about the governance of the Node.js project, see GOVERNANCE.md.

TSC (Technical Steering Committee)

TSC voting members

TSC regular members

TSC emeriti members

TSC emeriti members

Collaborators

Emeriti

Collaborator emeriti

Collaborators follow the Collaborator Guide in maintaining the Node.js project.

Triagers

Triagers follow the Triage Guide when responding to new issues.

Release keys

Primary GPG keys for Node.js Releasers (some Releasers sign with subkeys):

You can use the keyring the project maintains at https://github.com/nodejs/release-keys/raw/refs/heads/main/gpg-only-active-keys/pubring.kbx. Alternatively, you can import them from a public key server. Have in mind that the project cannot guarantee the availability of the server nor the keys on that server.

gpg --keyserver hkps://keys.openpgp.org --recv-keys 5BE8A3F6C8A5C01D106C0AD820B1A390B168D356 # Antoine du Hamel
gpg --keyserver hkps://keys.openpgp.org --recv-keys DD792F5973C6DE52C432CBDAC77ABFA00DDBF2B7 # Juan José Arboleda
gpg --keyserver hkps://keys.openpgp.org --recv-keys CC68F5A3106FF448322E48ED27F5E38D5B0A215F # Marco Ippolito
gpg --keyserver hkps://keys.openpgp.org --recv-keys 8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600 # Michaël Zasso
gpg --keyserver hkps://keys.openpgp.org --recv-keys 890C08DB8579162FEE0DF9DB8BEAB4DFCF555EF4 # Rafael Gonzaga
gpg --keyserver hkps://keys.openpgp.org --recv-keys C82FA3AE1CBEDC6BE46B9360C43CEC45C17AB93C # Richard Lau
gpg --keyserver hkps://keys.openpgp.org --recv-keys 108F52B48DB57BB0CC439B2997B01419BD92F80A # Ruy Adorno
gpg --keyserver hkps://keys.openpgp.org --recv-keys A363A499291CBBC940DD62E41F10027AF002F8B0 # Ulises Gascón

See Verifying binaries for how to use these keys to verify a downloaded file.

Other keys used to sign some previous releases

The project maintains a keyring able to verify all past releases of Node.js at https://github.com/nodejs/release-keys/raw/refs/heads/main/gpg/pubring.kbx.

Security release stewards

When possible, the commitment to take slots in the security release steward rotation is made by companies in order to ensure individuals who act as security stewards have the support and recognition from their employer to be able to prioritize security releases. Security release stewards manage security releases on a rotation basis as outlined in the security release process.

License

Node.js is available under the MIT License. Node.js also includes external libraries that are available under a variety of licenses. See LICENSE for the full license text.