Normalize a URL
Useful when you need to display, store, deduplicate, sort, compare, etc, URLs.
$ npm install normalize-url
const normalizeUrl = require('normalize-url');
normalizeUrl('sindresorhus.com');
//=> 'http://sindresorhus.com'
normalizeUrl('HTTP://xn--xample-hva.com:80/?b=bar&a=foo');
//=> 'http://êxample.com/?a=foo&b=bar'Type: string
URL to normalize, including data URL.
Type: object
Type: string
Default: http:
Type: boolean
Default: true
Prepend defaultProtocol to the URL if it's protocol-relative.
normalizeUrl('//sindresorhus.com:80/');
//=> 'http://sindresorhus.com'
normalizeUrl('//sindresorhus.com:80/', {normalizeProtocol: false});
//=> '//sindresorhus.com'Type: boolean
Default: false
Normalize https: to http:.
normalizeUrl('https://sindresorhus.com:80/');
//=> 'https://sindresorhus.com'
normalizeUrl('https://sindresorhus.com:80/', {forceHttp: true});
//=> 'http://sindresorhus.com'Type: boolean
Default: false
Normalize http: to https:.
normalizeUrl('https://sindresorhus.com:80/');
//=> 'https://sindresorhus.com'
normalizeUrl('http://sindresorhus.com:80/', {forceHttps: true});
//=> 'https://sindresorhus.com'This option can't be used with the forceHttp option at the same time.
Type: boolean
Default: true
Strip the authentication part of the URL.
normalizeUrl('user:[email protected]');
//=> 'https://sindresorhus.com'
normalizeUrl('user:[email protected]', {stripAuthentication: false});
//=> 'https://user:[email protected]'Type: boolean
Default: false
Strip the hash part of the URL.
normalizeUrl('sindresorhus.com/about.html#contact');
//=> 'http://sindresorhus.com/about.html#contact'
normalizeUrl('sindresorhus.com/about.html#contact', {stripHash: true});
//=> 'http://sindresorhus.com/about.html'Type: boolean
Default: false
Remove HTTP(S) protocol from the URL: http://sindresorhus.com → sindresorhus.com.
normalizeUrl('https://sindresorhus.com');
//=> 'https://sindresorhus.com'
normalizeUrl('sindresorhus.com', {stripProtocol: true});
//=> 'sindresorhus.com'Type: boolean
Default: true
Remove www. from the URL.
normalizeUrl('http://www.sindresorhus.com');
//=> 'http://sindresorhus.com'
normalizeUrl('http://www.sindresorhus.com', {stripWWW: false});
//=> 'http://www.sindresorhus.com'Type: Array<RegExp | string>
Default: [/^utm_\w+/i]
Remove query parameters that matches any of the provided strings or regexes.
normalizeUrl('www.sindresorhus.com?foo=bar&ref=test_ref', {
removeQueryParameters: ['ref']
});
//=> 'http://sindresorhus.com/?foo=bar'Type: boolean
Default: true
Remove trailing slash.
Note: Trailing slash is always removed if the URL doesn't have a pathname.
normalizeUrl('http://sindresorhus.com/redirect/');
//=> 'http://sindresorhus.com/redirect'
normalizeUrl('http://sindresorhus.com/redirect/', {removeTrailingSlash: false});
//=> 'http://sindresorhus.com/redirect/'
normalizeUrl('http://sindresorhus.com/', {removeTrailingSlash: false});
//=> 'http://sindresorhus.com'Type: boolean | Array<RegExp | string>
Default: false
Removes the default directory index file from path that matches any of the provided strings or regexes. When true, the regex /^index\.[a-z]+$/ is used.
normalizeUrl('www.sindresorhus.com/foo/default.php', {
removeDirectoryIndex: [/^default\.[a-z]+$/]
});
//=> 'http://sindresorhus.com/foo'Type: boolean
Default: true
Sorts the query parameters alphabetically by key.
normalizeUrl('www.sindresorhus.com?b=two&a=one&c=three', {
sortQueryParameters: false
});
//=> 'http://sindresorhus.com/?b=two&a=one&c=three'- compare-urls - Compare URLs by first normalizing them
Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent