canirequire › CommonJS › queue-microtask
Is queue-microtask ESM-only? Can you require() it?
fast, tiny `queueMicrotask` shim for modern engines
Last verified Sep 9, 2026 against queue-microtask@1.2.3. JSON
CommonJS CommonJS — require() works on every Node.js version
queue-microtask ships CommonJS only. require("queue-microtask") works everywhere. import "queue-microtask" 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 queue-microtask@1.2.3 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("queue-microtask") from a CommonJS file and import "queue-microtask" from an ES module.
| Runtime | require("queue-microtask") | import "queue-microtask" |
|---|---|---|
| Node.js 18 | ✓ works | ✓ works |
| 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 |
How to import queue-microtask
ES modules (import)
import queueMicrotask from "queue-microtask";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 queueMicrotask = require("queue-microtask");Module format by version
Derived from the type, main and exports fields of every stable release on npm (11 versions; the newest 11 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.0 – 1.2.3 | CommonJS | Sep 7, 2019 |
Frequently asked
Is queue-microtask ESM-only?
queue-microtask@1.2.3 is a CommonJS package. queue-microtask ships CommonJS only. require("queue-microtask") works everywhere. import "queue-microtask" 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 queue-microtask with ES module syntax?
Yes. import queueMicrotask from "queue-microtask" 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 queue-microtask work in Bun?
Yes. import "queue-microtask" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does queue-microtask ship TypeScript types?
No. queue-microtask ships no type declarations and there is no @types package for it.
Links
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