version-range

Check version ranges like >=N and X || Y || Z with support for Node.js, Web Browsers, Deno, and TypeScript.

Complete API Documentation.

Range comparison of versions for the most common use cases. Fast with broad ecosystem support.

import satisfies from 'version-range'
console.log(satisfies('1.0', '>=1.0')) // true
console.log(satisfies('1.0', '1')) // true
console.log(satisfies('1.0', '1 || 2')) // true
console.log(satisfies('1.1.0', '^1.1')) // true
console.log(satisfies('1.1.0', '~1.1')) // true
console.log(satisfies('1.0.0', '5 || <=2')) // true

console.log(satisfies('1', '<=2')) // true
console.log(satisfies('1.0', '<=2')) // true
console.log(satisfies('1.0.0', '<=2')) // true

console.log(satisfies('2', '>1')) // true
console.log(satisfies('2', '>=1')) // true
console.log(satisfies('1', '>=1')) // true
console.log(satisfies('1.0', '>=1')) // true
console.log(satisfies('1.0.0', '>=1')) // true
console.log(satisfies('1', '>=1.0.0')) // true
console.log(satisfies('1.0', '>=1.0.0')) // true
console.log(satisfies('1.0.0', '>=1.0.0')) // true

console.log(satisfies('1', '^1')) // true
console.log(satisfies('1', '~1')) // false, not all 1.x versions (1.1, 1.2, etc) match 1.0.x
console.log(satisfies('1', '^1.1')) // false, not all 1.x versions (1.0) match >=1.1<2
console.log(satisfies('1', '~1.1')) // false, not all 1.x versions (1.0) match 1.1.x
console.log(satisfies('1.0.0', '^1')) // true
console.log(satisfies('1.0.0', '~1')) // true

The above results are expected, but not what the semver package returns. The semver package has two different behaviours based on whether the version is coerced or not, alternating between expected and unexpected results. This package differs to match our actual expectations, as you can see above.

Doesn't do special handling for -releaseTag and 0.x versions.

• Install: npm install --save version-range
• Import: import pkg from ('version-range')
• Require: const pkg = require('version-range').default

import pkg from 'https://unpkg.com/version-range@^4.5.0/edition-deno/index.ts'

<script type="module">
    import pkg from '//cdn.skypack.dev/version-range@^4.5.0'
</script>

<script type="module">
    import pkg from '//unpkg.com/version-range@^4.5.0'
</script>

<script type="module">
    import pkg from '//dev.jspm.io/version-range@4.5.0'
</script>

This package is published with the following editions:

• version-range aliases version-range/index.cjs which uses the Editions Autoloader to automatically select the correct edition for the consumer's environment
• version-range/source/index.ts is TypeScript source code with Import for modules
• version-range/edition-browsers/index.js is TypeScript compiled against ES2022 for web browsers with Import for modules
• version-range/edition-es2022/index.js is TypeScript compiled against ES2022 for Node.js 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
• version-range/edition-es5/index.js is TypeScript compiled against ES5 for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
• version-range/edition-es2022-esm/index.js is TypeScript compiled against ES2022 for Node.js 12 || 14 || 16 || 18 || 20 || 21 with Import for modules
• version-range/edition-types/index.d.ts is TypeScript compiled Types with Import for modules
• version-range/edition-deno/index.ts is TypeScript source code made to be compatible with Deno

Discover the release history by heading on over to the HISTORY.md file.

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

These amazing people are maintaining this project:

• Benjamin Lupton — view contributions

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These amazing people have contributed code to this project:

• Benjamin Lupton — view contributions

Discover how you can contribute by heading on over to the CONTRIBUTING.md file.

Unless stated otherwise all works are:

• Copyright © 2020+ Benjamin Lupton

and licensed under:

• Artistic License 2.0