# caniuse-api > request the caniuse data to check browsers compatibilities Latest version **4.0.0** (published 2026-06-02) · MIT license · 0 weekly downloads ## Install ```sh npm install caniuse-api pnpm add caniuse-api yarn add caniuse-api bun add caniuse-api ``` ## Health **Score 60/100 (C)** — status: active. Positive: has types; no vulnerabilities; high maintenance score; high quality score. Warnings: low downloads; no esm support. ## Facts | | | |---|---| | Version | 4.0.0 | | Published | 2026-06-02 | | First published | 2014-12-15 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | bundled | | Module format | CommonJS | | Dependencies | 2 | | Unpacked size | 12 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 358 | | Maintainers | nyalab, moox | | Keywords | caniuse, browserslist | ## Links - npm: https://www.npmjs.com/package/caniuse-api - Repository: https://github.com/MoOx/caniuse-api - Homepage: https://github.com/MoOx/caniuse-api#readme - Issues: https://github.com/MoOx/caniuse-api/issues - npm.io page: https://npm.io/package/caniuse-api ## Dependencies (2) - [browserslist](https://npm.io/package/browserslist.md) ^4.0.0 - [caniuse-lite](https://npm.io/package/caniuse-lite.md) ^1.0.0 ## Alternatives - [@opentelemetry/exporter-zipkin](https://npm.io/package/@opentelemetry/exporter-zipkin.md) — 14.8M weekly downloads - [pusher-js](https://npm.io/package/pusher-js.md) — 2.0M weekly downloads - [browserify](https://npm.io/package/browserify.md) — 1.7M weekly downloads - [sqs-consumer](https://npm.io/package/sqs-consumer.md) — 1.7M weekly downloads - [@sanity/eventsource](https://npm.io/package/@sanity/eventsource.md) — 930.8K weekly downloads ## Recent versions - 4.0.0 (latest) — 2026-06-02 - 3.0.0 — 2018-07-10 - 2.0.0 — 2017-05-03 - 1.6.1 — 2017-04-07 - 1.5.3 — 2017-02-01 - 1.5.2 — 2016-09-05 - 1.5.1 — 2016-08-06 - 1.5.0 — 2016-06-01 - 1.4.1 — 2015-10-18 - 1.4.0 — 2015-10-18 - 1.3.2 — 2015-06-23 - 1.3.1 — 2015-03-31 - 1.3.0 — 2015-03-30 - 1.2.2 — 2015-02-06 - 1.2.1 — 2015-02-04 - … 4 more at https://npm.io/package/caniuse-api/versions ## README # caniuse-api Sponsoring button [![npm package version](https://img.shields.io/github/package-json/v/MoOx/caniuse-api) ![npm downloads](https://img.shields.io/npm/dm/caniuse-api)](https://www.npmjs.com/package/caniuse-api) [![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/MoOx/caniuse-api/test.yml)](https://github.com/MoOx/caniuse-api/actions) [![License](https://img.shields.io/github/license/MoOx/caniuse-api)](https://github.com/MoOx/caniuse-api) ![My website moox.io](https://img.shields.io/badge/%F0%9F%8C%90-https%3A%2F%2Fmoox.io-gray?style=social) [![GitHub followers](https://img.shields.io/github/followers/MoOx?style=social&label=GitHub)](https://github.com/MoOx) [![LinkedIn Follow](https://img.shields.io/badge/%F0%9F%91%94-LinkedIn-gray?style=social&link=https%3A%2F%2Fwww.linkedin.com%2Fin%2Fmaxthirouin%2F)](https://www.linkedin.com/in/maxthirouin/) [![BlueSky Follow](https://img.shields.io/badge/BlueSky-%20?style=social&logo=bluesky)](https://bsky.app/profile/moox.io) [![X Follow](https://img.shields.io/twitter/follow/MoOx?style=social&label=)](https://x.com/MoOx) > Request [caniuse](https://caniuse.com) data to check browsers compatibilities ## Installation ```console npm install caniuse-api ``` ## Usage ```js const caniuse = require('caniuse-api') caniuse.getSupport('border-radius') caniuse.isSupported('border-radius', 'ie 8, ie 9') caniuse.setBrowserScope('> 5%, last 1 version') caniuse.getSupport('border-radius') // ... ``` ## API #### `caniuse.getSupport(feature)` _ask since which browsers versions a feature is available_ * `y`: Since which browser version the feature is available * `n`: Up to which browser version the feature is unavailable * `a`: Up to which browser version the feature is partially supported * `x`: Up to which browser version the feature is prefixed ```js caniuse.getSupport('border-radius', true) /* { and_chr: { y: 67 }, and_ff: { y: 60 }, and_qq: { y: 1.2 }, and_uc: { y: 11.8 }, android: { y: 2.1, x: 2.1 }, baidu: { y: 7.12 }, chrome: { y: 4, x: 4 }, edge: { y: 12 }, firefox: { a: 2, x: 3.6, y: 3 }, ie: { n: 8, y: 9 }, ie_mob: { y: 10 }, ios_saf: { y: 3.2, x: 3.2 }, op_mini: {}, op_mob: { n: 10, y: 11 }, opera: { n: 10, y: 10.5 }, safari: { y: 3.1, x: 4 }, samsung: { y: 4 } } */ ``` #### `caniuse.isSupported(feature, browsers)` _ask if a feature is supported by some browsers_ ```js caniuse.isSupported('border-radius', 'ie 8, ie 9') // false caniuse.isSupported('border-radius', 'ie 9') // true ``` #### `caniuse.find(query)` _search for a caniuse feature name_ Ex: ```js caniuse.find('radius') // ['border-radius'] caniuse.find('nothingness') // [] caniuse.find('css3') /* [ 'css3-attr', 'css3-boxsizing', 'css3-colors', 'css3-cursors-grab', 'css3-cursors-newer', 'css3-cursors', 'css3-tabsize' ] */ ``` #### `caniuse.getLatestStableBrowsers()` _get the current version for each browser_ ```js caniuse.getLatestStableBrowsers() /* [ 'and_chr 67', 'and_ff 60', 'and_qq 1.2', 'and_uc 11.8', 'android 67', 'baidu 7.12', 'bb 10', 'chrome 67', 'edge 17', 'firefox 61', 'ie 11', 'ie_mob 11', 'ios_saf 11.3-11.4', 'op_mini all', 'op_mob 46', 'opera 53', 'safari 11.1', 'samsung 7.2' ] */ ``` #### `caniuse.getBrowserScope()` _returns a list of browsers currently used for the scope of operations_ ```js caniuse.getBrowserScope() /* [ 'and_chr', 'and_ff', 'and_qq', 'and_uc', 'android', 'baidu', 'chrome', 'edge', 'firefox', 'ie', 'ie_mob', 'ios_saf', 'op_mini', 'op_mob', 'opera', 'safari', 'samsung' ] */ ``` #### `caniuse.setBrowserScope(browserscope)` _if you do not like the default browser scope, you can set it globally by using this method_ * browserscope should be a 'autoprefixer' formatted string ```js caniuse.setBrowserScope('> 5%, last 2 versions, Firefox ESR, Opera 12.1') ``` --- ## [Changelog](CHANGELOG.md) ## [License](LICENSE) --- _Source: https://npm.io/package/caniuse-api · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._