canirequire › CommonJS › ember-cli
Is ember-cli ESM-only? Can you require() it?
Command line tool for developing ambitious ember.js apps
Last verified Sep 9, 2026 against ember-cli@7.2.0. JSON
CommonJS CommonJS — require() works on every Node.js version
ember-cli ships CommonJS only. require("ember-cli") works everywhere. import "ember-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 ember-cli@7.2.0 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("ember-cli") from a CommonJS file and import "ember-cli" from an ES module.
| Runtime | require("ember-cli") | import "ember-cli" |
|---|---|---|
| Node.js 18 | ✗ failsERR_REQUIRE_ESM | ✗ failsERR_REQUIRE_ESM |
| Node.js 20 | ✓ works | ✓ works |
| Node.js 22 | ✓ works | ✓ works |
| Node.js 24 | ✓ works | ✓ works |
| Node.js 26 | ✓ works | ✓ works |
| Bun 1.4 | ✓ works | ✓ works |
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 ember-cli
ES modules (import)
import emberCli from "ember-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 emberCli = require("ember-cli");Module format by version
Derived from the type, main and exports fields of every stable release on npm (259 versions; the newest 60 shown).
| Versions | Format | First published |
|---|---|---|
| 4.6.0 – 7.2.0 | CommonJS | Jul 25, 2022 |
Frequently asked
Is ember-cli ESM-only?
ember-cli@7.2.0 is a CommonJS package. ember-cli ships CommonJS only. require("ember-cli") works everywhere. import "ember-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 ember-cli with ES module syntax?
Yes. import emberCli from "ember-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 ember-cli work in Bun?
Yes. import "ember-cli" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does ember-cli ship TypeScript types?
No. ember-cli ships no type declarations and there is no @types package for it.
Links
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