canirequire › CommonJS › call-bind
Is call-bind ESM-only? Can you require() it?
Robustly `.call.bind()` a function
Last verified Sep 9, 2026 against call-bind@1.0.9. Markdown · JSON
CommonJS CommonJS — require() works on every Node.js version we test
call-bind ships CommonJS only. require("call-bind") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 0.4. import "call-bind" 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.
What to do
- require("call-bind") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 0.4.
- From ES modules use the default import: import callBind from "call-bind"; then destructure. Named imports only work when Node.js can statically detect the exports.
- TypeScript: npm install -D @types/call-bind
Does call-bind@1.0.9 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("call-bind") from a CommonJS file and import "call-bind" from an ES module.
| Runtime | require("call-bind") | import "call-bind" |
|---|---|---|
| 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 1.4.0 | ✓ works | ✓ works |
How to import call-bind
ES modules (import)
import callBind from "call-bind";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 callBind = require("call-bind");Module format by version
Derived from the type, main and exports fields of every stable release on npm, corrected where a runtime test of that version contradicted them (10 versions; the newest 10 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.0 – 1.0.9 | CommonJS | Oct 30, 2020 |
Frequently asked
Is call-bind ESM-only?
call-bind@1.0.9 is a CommonJS package. call-bind ships CommonJS only. require("call-bind") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 0.4. import "call-bind" 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 call-bind with ES module syntax?
Yes. import callBind from "call-bind" 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 call-bind work in Bun?
Yes. import "call-bind" loaded successfully in Bun 1.4.0 on Sep 9, 2026.
Does call-bind ship TypeScript types?
Not bundled. Install the community types with "npm install -D @types/call-bind".
Links
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