Closure Library

Closure Library is a powerful, low-level JavaScript library designed for building complex and scalable web applications. It is used by many Google web applications, such as Google Search, Gmail, Google Docs, Google+, Google Maps, and others.

For more information, visit the Google Developers or GitHub sites.

Download the latest stable version on our releases page.

Developers, please see the Generated API Documentation.

Using with Node.js

Install the official package from npm.

npm install google-closure-library

Require the package and use goog.require normally.

require("google-closure-library");

goog.require("goog.crypt.Sha1");

var sha1 = new goog.crypt.Sha1();
sha1.update("foobar");
var hash = sha1.digest();

Contributing

Please read the CONTRIBUTING for details on how to contribute to this project.

Current Tags

20230802.0.0 ... latest (3 years ago)

97 Versions

20230802.0.0 ... 3 years ago
20230502.0.0 ... 3 years ago
20230411.0.0 ... 3 years ago
20230228.0.0 ... 3 years ago
20230206.0.0 ... 3 years ago
20230103.0.0 ... 3 years ago
20221102.0.0 ... 3 years ago
20221004.0.0 ... 3 years ago
20220905.0.0 ... 4 years ago
20220803.0.0 ... 4 years ago
20220719.0.0 ... 4 years ago
20220601.0.0 ... 4 years ago
20220502.0.0 ... 4 years ago
20220405.0.0 ... 4 years ago
20220301.0.0 ... 4 years ago
20220202.0.0 ... 4 years ago
20220104.0.0 ... 4 years ago
20211201.0.0 ... 4 years ago
20211107.0.0 ... 4 years ago
20211006.0.0 ... 4 years ago
20210907.0.0 ... 4 years ago
20210906.0.0 ... 4 years ago
20210808.0.0 ... 5 years ago
20210601.0.0 ... 5 years ago
20210406.0.0 ... 5 years ago
20210302.0.0 ... 5 years ago
20210202.0.0 ... 5 years ago
20210106.0.0 ... 5 years ago
20201102.0.1 ... 5 years ago
20201006.0.0 ... 5 years ago
20200927.0.0 ... 5 years ago
20200830.0.0 ... 6 years ago
20200719.0.0 ... 6 years ago
20200628.0.0 ... 6 years ago
20200614.0.0 ... 6 years ago
20200517.0.0 ... 6 years ago
20200504.0.0 ... 6 years ago
20200406.0.0 ... 6 years ago
20200315.0.0 ... 6 years ago
20200224.0.0 ... 6 years ago
20200204.0.0 ... 6 years ago
20200112.0.0 ... 6 years ago
20200101.0.0 ... 6 years ago
20191111.0.0 ... 6 years ago
20191027.0.1 ... 6 years ago
20191027.0.0 ... 6 years ago
20190929.0.0 ... 7 years ago
20190909.0.0 ... 7 years ago
20190819.0.0 ... 7 years ago
20190729.0.0 ... 7 years ago
20190709.0.0 ... 7 years ago
20190618.0.0 ... 7 years ago
20190528.0.0 ... 7 years ago
20190513.0.0 ... 7 years ago
20190415.0.0 ... 7 years ago
20190325.0.0 ... 7 years ago
20190301.0.0 ... 7 years ago
20190215.0.0 ... 7 years ago
20190121.0.0 ... 7 years ago
20180910.0.0 ... 8 years ago
20180805.0.0 ... 8 years ago
20180716.0.0 ... 8 years ago
20180506.0.0 ... 8 years ago
20180405.0.0 ... 8 years ago
20180402.0.0 ... 8 years ago
20180204.0.0 ... 8 years ago
20171203.0.0 ... 8 years ago
20171112.0.0 ... 8 years ago
20170910.0.0 ... 9 years ago
20170806.0.0 ... 9 years ago
20170626.0.0 ... 9 years ago
20170521.0.0 ... 9 years ago
20170409.0.0 ... 9 years ago
20170218.0.1 ... 9 years ago
20170218.0.0 ... 9 years ago
20170124.0.0 ... 9 years ago
20161201.0.0 ... 9 years ago
20161024.0.0 ... 9 years ago
20160911.0.0 ... 10 years ago
20160822.0.0 ... 10 years ago
20160713.0.0 ... 10 years ago
20160619.0.0 ... 10 years ago
20160517.0.0 ... 10 years ago
20160315.0.0 ... 10 years ago
20160218.0.2 ... 10 years ago
20160218.0.1 ... 10 years ago
20160218.0.0 ... 10 years ago
20160208.0.0 ... 10 years ago
20160125.0.0 ... 10 years ago
20151216.0.0 ... 10 years ago
20151015.0.0 ... 10 years ago
20150920.0.0 ... 11 years ago
20150901.0.0 ... 11 years ago
20150729.0.0 ... 11 years ago
20150609.0.0 ... 11 years ago
20150505.0.0 ... 11 years ago
20150315.0.0 ... 11 years ago