canirequire › CommonJS › karma-cli
Is karma-cli ESM-only? Can you require() it?
The Karma command line interface.
Last verified Sep 9, 2026 against karma-cli@2.0.0. JSON
CommonJS CommonJS — require() works on every Node.js version
karma-cli ships CommonJS only. require("karma-cli") works everywhere. import "karma-cli" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Does karma-cli@2.0.0 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("karma-cli") from a CommonJS file and import "karma-cli" from an ES module.
| Runtime | require("karma-cli") | import "karma-cli" |
|---|---|---|
| Node.js 18 | ✗ failsMODULE_NOT_FOUND | ✗ failsERR_MODULE_NOT_FOUND |
| Node.js 20 | ✗ failsMODULE_NOT_FOUND | ✗ failsERR_MODULE_NOT_FOUND |
| Node.js 22 | ✗ failsMODULE_NOT_FOUND | ✗ failsERR_MODULE_NOT_FOUND |
| Node.js 24 | ✗ failsMODULE_NOT_FOUND | ✗ failsERR_MODULE_NOT_FOUND |
| Node.js 26 | ✗ failsMODULE_NOT_FOUND | ✗ failsERR_MODULE_NOT_FOUND |
| Bun 1.4 | ✗ failserror: Cannot find package 'karma-cli' from '/Users/boat/Projects/top-seo/data/probe-work/karma-cli/req.cjs' | ✗ failserror: Cannot find package 'karma-cli' from '/Users/boat/Projects/top-seo/data/probe-work/karma-cli/imp.mjs' |
A failing require() on a CommonJS package usually means the package needs a browser/DOM global, a peer dependency, or a native binary that is not available in a bare Node.js process.
How to import karma-cli
ES modules (import)
import karmaCli from "karma-cli";Named imports from a CommonJS package only work when Node.js can statically detect them. If a named import fails, use the default import and destructure.
CommonJS (require)
const karmaCli = require("karma-cli");Module format by version
Derived from the type, main and exports fields of every stable release on npm (10 versions; the newest 10 shown).
| Versions | Format | First published |
|---|---|---|
| 0.0.1 – 2.0.0 | CommonJS | Nov 16, 2013 |
Frequently asked
Is karma-cli ESM-only?
karma-cli@2.0.0 is a CommonJS package. karma-cli ships CommonJS only. require("karma-cli") works everywhere. import "karma-cli" also works because Node.js and Bun can import CommonJS from ES modules, but only the default export is guaranteed; named imports depend on Node's static analysis of the module.
Can I import karma-cli with ES module syntax?
Yes. import karmaCli from "karma-cli" works in Node.js and Bun because they support importing CommonJS modules. Named imports work only when Node.js can statically detect the exports.
Does karma-cli work in Bun?
Importing karma-cli failed in Bun 1.4 on Sep 9, 2026: error: Cannot find package 'karma-cli' from '/Users/boat/Projects/top-seo/data/probe-work/karma-cli/imp.mjs'
Does karma-cli ship TypeScript types?
No. karma-cli ships no type declarations and there is no @types package for it.
Links
Other commonjs packages
- debug 4.4.3CommonJS
- semver 7.8.5CommonJS
- ms 2.1.3CommonJS
- picomatch 4.0.7CommonJS
- ajv 8.20.0CommonJS
- source-map 0.8.0CommonJS
- react-is 19.2.8CommonJS
- readable-stream 4.7.0CommonJS
Similar popularity
- cpx 1.5.0CommonJS
- vue-jest 3.0.7CommonJS
- gulp-postcss 10.0.0CommonJS
- tslint-config-prettier 1.18.0CommonJS
- unbuild 3.6.1ESM-only
- ember-resolver 13.2.0CommonJS
- ember-cli 7.2.0CommonJS
- grunt-contrib-jshint 3.2.0CommonJS