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Gathering detailed insights and metrics for benchmark

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benchmark - 2.1.4 | npmpackage.info

benchmark

A benchmarking library. As used on jsPerf.com.

2.1.4

5,484

NOASSERTION

JavaScript

Installations

npm install benchmark

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

7.7.2

NPM Version

4.4.1 Score

98.7

Supply Chain

97.7

Quality

77.9

Maintenance

100

Vulnerability

99.6

License

Pull Requests

Open

12

Total

92

Closed

31

Merged

49

Issues

Open

40

Total

169

Closed

129

Releases

Unable to fetch releases

Languages

JavaScript

HTML

CSS

Shell

JavaScript (88.24%)

HTML (7.28%)

CSS (4.41%)

Shell (0.08%)

Developer

bestiejs

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

NOASSERTION License

5,484 Stars

1,171 Commits

329 Forks

97 Watchers

19 Branches

19 Contributors

Updated on Jul 08, 2025

Maintainers

View All 19 Contributors

Package Meta Information

Latest Version

2.1.4

Package Id

benchmark@2.1.4

Size

22.59 kB

NPM Version

4.4.1

Node Version

7.7.2

Published on

Mar 28, 2017

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

lodash platform

Dev Dependencies

coveralls docdown istanbul qunit-extras qunitjs requirejs

Benchmark.js v2.1.4

A robust benchmarking library that supports high-resolution timers & returns statistically significant results. As seen on jsPerf.

Documentation

API Documentation

Download

Development source

Installation

Benchmark.js’ only hard dependency is lodash. Include platform.js to populate Benchmark.platform.

In a browser:

1<script src="lodash.js"></script>
2<script src="platform.js"></script>
3<script src="benchmark.js"></script>

In an AMD loader:

1require({
2  'paths': {
3    'benchmark': 'path/to/benchmark',
4    'lodash': 'path/to/lodash',
5    'platform': 'path/to/platform'
6  }
7},
8['benchmark'], function(Benchmark) {/*…*/});

Using npm:

1$ npm i --save benchmark

In Node.js:

1var Benchmark = require('benchmark');

Optionally, use the microtime module by Wade Simmons:

1npm i --save microtime

Usage example:

1var suite = new Benchmark.Suite;
2
3// add tests
4suite.add('RegExp#test', function() {
5  /o/.test('Hello World!');
6})
7.add('String#indexOf', function() {
8  'Hello World!'.indexOf('o') > -1;
9})
10// add listeners
11.on('cycle', function(event) {
12  console.log(String(event.target));
13})
14.on('complete', function() {
15  console.log('Fastest is ' + this.filter('fastest').map('name'));
16})
17// run async
18.run({ 'async': true });
19
20// logs:
21// => RegExp#test x 4,161,532 +-0.99% (59 cycles)
22// => String#indexOf x 6,139,623 +-1.00% (131 cycles)
23// => Fastest is String#indexOf

Support

Tested in Chrome 54-55, Firefox 49-50, IE 11, Edge 14, Safari 9-10, Node.js 6-7, & PhantomJS 2.1.1.

BestieJS

Benchmark.js is part of the BestieJS “Best in Class” module collection. This means we promote solid browser/environment support, ES5+ precedents, unit testing, & plenty of documentation.

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

9

License

Determines if the project has defined a license.

2

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

47 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-c6rq-rjc2-86v2
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-6c8f-qphg-qjgp
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-x3m3-4wpv-5vgc
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-j44m-qm6p-hp7m
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-r628-mhmh-qjhw
Warn: Project is vulnerable to: GHSA-9r2w-394v-53qc
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-qq89-hq3f-393p
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3

Score

2

/10

Last Scanned on 2025-07-07

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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