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Gathering detailed insights and metrics for extract-domain

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Gathering detailed insights and metrics for extract-domain

extract-domain - 5.0.2 | npmpackage.info

extract-domain

Extract domain name from an URL

5.0.2

MIT

JavaScript

230.45 kB

2.8

Installations

npm install extract-domain

Developer Guide

BETA

Typescript

No

Module System

ESM

Node Version

20.10.0

NPM Version

10.2.3 Pull Requests

Open

2

Total

21

Closed

7

Merged

12

Issues

Open

1

Total

15

Closed

14

Releases

TLD support

v.2.3.0

Updated on Apr 28, 2021

Perf

v1.1.0

Updated on Jan 21, 2017

Initial release

v1.0.0

Updated on Jan 20, 2017

View All 3 releases

Languages

JavaScript

TypeScript

JavaScript (63.52%)

TypeScript (36.48%)

Developer

bjarneo

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

31 Stars

101 Commits

4 Forks

3 Watchers

3 Branches

3 Contributors

Updated on Nov 02, 2024

Maintainers

View All 3 Contributors

Package Meta Information

Latest Version

5.0.2

Package Id

extract-domain@5.0.2

Unpacked Size

230.45 kB

Size

76.04 kB

File Count

NPM Version

10.2.3

Node Version

20.10.0

Published on

Apr 09, 2024

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

Peer Dependencies

psl

Dev Dependencies

@types/psl microbundle mocha nanobench prettier psl

Extract domain name from URL

This package provides a performant way to extract domain names from URLs without using regular expressions or array manipulations.

Learn more about What is a URL

Supports

ESM
Node.js
Browser

Usage

Installation

1$ npm i --save extract-domain

Development

# Install bun https://bun.sh/
curl -fsSL https://bun.sh/install | bash


# tests
bun test:watch

API

@param {Urls} urls ["https://www.google.com", "https://www.github.com"] or "https://www.google.com"
@param {GetDomainOptions} opts { tld: true } permit to get Top Level Domain like *.co.uk
@returns {Urls | Promise} Returns URL(s) or a promise of URL(s) if the PSL lib is being used

ESM import

1import extractDomain from 'extract-domain';

Examples

1const urls = [
2    'https://www.npmjs.com/package/extract-domain',
3    'http://www.example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument',
4    'http://user:password@example.com:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument',
5    'https://npmjs.com/package/extract-domain',
6    'ftp://example.org/resource.txt',
7    'http://example.co.uk/',
8    'this.is.my@email.com',
9];
10
11extractDomain(urls[0]); // npmjs.com
12
13extractDomain(urls); // [ 'npmjs.com', 'example.com', 'example.com', 'npmjs.com', 'example.org', 'co.uk', 'email.com' ]

TLD support

TLD support requires the optional dependency of the psl library.

Examples

1npm i --save-optional psl

1const url =
2    'http://www.example.co.uk:80/path/to/myfile.html?key1=value1&key2=value2#SomewhereInTheDocument';
3
4async function extract(url) {
5    console.log(await extractDomain(url, { tld: true }));
6    // example.co.uk
7}
8
9// Or
10extractDomain(url, { tld: true }).then(console.log);
11// example.co.uk

Please note that using the tld flag may significantly slow down the process. Benchmark (old) results:

# extract domain 10,000 times
  end ~14 ms (0 s + 13572914 ns)
# extract domain with tld 10,000 times
  end ~4.29 s (4 s + 288108681 ns)

Tests

1$ bun test

Coding style

1$ bun pretty

Benchmark

1$ bun benchmark

Contribution

Contributions are appreciated.

License

MIT-licensed. See LICENSE.

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

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

10

License

Determines if the project has defined a license.

5

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Maintained

Determines if the project is "actively maintained".

0

Code-Review

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

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

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.

Score

2.8

/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.

Learn More