README.md

    Node.js

    Node.js is an open-source, cross-platform, JavaScript runtime environment. It executes JavaScript code outside of a browser. For more 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.

    This project is bound by 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, v10.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-carbon directory contains the latest Carbon (Node.js 8) release.

    Nightly releases

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

    Each directory name and filename contains a date (in UTC) and the commit SHA at the HEAD of the release.

    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 file with SHA checksums for the files.

    To download SHASUMS256.txt using curl:

    $ curl -O https://nodejs.org/dist/vx.y.z/SHASUMS256.txt

    To check that a downloaded file matches the checksum, run it through sha256sum with a command such as:

    $ grep node-vx.y.z.tar.gz SHASUMS256.txt | sha256sum -c -

    For Current and LTS, the GPG detached signature of SHASUMS256.txt is in SHASUMS256.txt.sig. You can use it with gpg to verify the integrity of SHASUMS256.txt. You will first need to import the GPG keys of individuals authorized to create releases. To import the keys:

    $ gpg --keyserver hkps://keys.openpgp.org --recv-keys DD8F2338BAE7501E3DD5AC78C273792F7D83545D

    See the bottom of this README for a full script to import active release keys.

    Next, download the SHASUMS256.txt.sig for the release:

    $ curl -O https://nodejs.org/dist/vx.y.z/SHASUMS256.txt.sig

    Then use gpg --verify SHASUMS256.txt.sig SHASUMS256.txt to verify the file's signature.

    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)

    Emeriti

    TSC emeriti

    Collaborators

    Emeriti

    Collaborator emeriti

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

    Triagers

    Release keys

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

    To import the full set of trusted release keys (including subkeys possibly used to sign releases):

    gpg --keyserver hkps://keys.openpgp.org --recv-keys 4ED778F539E3634C779C87C6D7062848A1AB005C
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 141F07595B7B3FFE74309A937405533BE57C7D57
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 94AE36675C464D64BAFA68DD7434390BDBE9B9C5
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 74F12602B6F1C4E913FAA37AD3A89613643B6201
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 71DCFD284A79C3B38668286BC97EC7A07EDE3FC1
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 61FC681DFB92A079F1685E77973F295594EC4689
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 8FCCA13FEF1D0C2E91008E09770F7A9A5AE15600
    gpg --keyserver hkps://keys.openpgp.org --recv-keys C4F0DFFF4E8C1A8236409D08E73BC641CC11F4C8
    gpg --keyserver hkps://keys.openpgp.org --recv-keys C82FA3AE1CBEDC6BE46B9360C43CEC45C17AB93C
    gpg --keyserver hkps://keys.openpgp.org --recv-keys DD8F2338BAE7501E3DD5AC78C273792F7D83545D
    gpg --keyserver hkps://keys.openpgp.org --recv-keys A48C2BEE680E841632CD4E44F07496B3EB3C1762
    gpg --keyserver hkps://keys.openpgp.org --recv-keys 108F52B48DB57BB0CC439B2997B01419BD92F80A
    gpg --keyserver hkps://keys.openpgp.org --recv-keys B9E2F5981AA6E0CD28160D9FF13993A75599653C

    See the section above on Verifying Binaries for how to use these keys to verify a downloaded file.

    Other keys used to sign some previous releases

    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.

    项目简介

    Third-party open-source software node | 三方开源软件node

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