camelcase

camelcase

Convert a dash/dot/underscore/space separated string to camelCase or PascalCase: foo-bar → fooBar

Correctly handles Unicode strings.

Install

$ npm install camelcase

Usage

const camelCase = require('camelcase');

camelCase('foo-bar');
//=> 'fooBar'

camelCase('foo_bar');
//=> 'fooBar'

camelCase('Foo-Bar');
//=> 'fooBar'

camelCase('розовый_пушистый_единороги');
//=> 'розовыйПушистыйЕдинороги'

camelCase('Foo-Bar', {pascalCase: true});
//=> 'FooBar'

camelCase('--foo.bar', {pascalCase: false});
//=> 'fooBar'

camelCase('foo bar');
//=> 'fooBar'

console.log(process.argv[3]);
//=> '--foo-bar'
camelCase(process.argv[3]);
//=> 'fooBar'

camelCase(['foo', 'bar']);
//=> 'fooBar'

camelCase(['__foo__', '--bar'], {pascalCase: true});
//=> 'FooBar'

API

camelCase(input, options?)

input

Type: string | string[]

String to convert to camel case.

options

Type: object

pascalCase

Type: boolean
Default: false

Uppercase the first character: foo-bar → FooBar

camelcase for enterprise

Available as part of the Tidelift Subscription.

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Related

• decamelize - The inverse of this module
• uppercamelcase - Like this module, but to PascalCase instead of camelCase
• titleize - Capitalize every word in string
• humanize-string - Convert a camelized/dasherized/underscored string into a humanized one