canirequire › CommonJS › react-hot-loader
Is react-hot-loader ESM-only? Can you require() it?
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Last verified Sep 9, 2026 against react-hot-loader@4.13.1. Markdown · JSON
CommonJS CommonJS — require() works on every Node.js version we test
react-hot-loader ships CommonJS only. require("react-hot-loader") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 6. import "react-hot-loader" 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("react-hot-loader") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 6.
- From ES modules use the default import: import reactHotLoader from "react-hot-loader"; then destructure. Named imports only work when Node.js can statically detect the exports.
- TypeScript: types are bundled; install nothing extra.
Does react-hot-loader@4.13.1 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("react-hot-loader") from a CommonJS file and import "react-hot-loader" from an ES module.
| Runtime | require("react-hot-loader") | import "react-hot-loader" |
|---|---|---|
| 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 react-hot-loader
ES modules (import)
import reactHotLoader from "react-hot-loader";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 reactHotLoader = require("react-hot-loader");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 (124 versions; the newest 60 shown).
| Versions | Format | First published |
|---|---|---|
| 4.3.3 – 4.13.1 | CommonJS | Jun 15, 2018 |
Frequently asked
Is react-hot-loader ESM-only?
react-hot-loader@4.13.1 is a CommonJS package. react-hot-loader ships CommonJS only. require("react-hot-loader") works on every Node.js version we test (18, 20, 22, 24 and 26) and in Bun. The package declares Node.js >= 6. import "react-hot-loader" 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 react-hot-loader with ES module syntax?
Yes. import reactHotLoader from "react-hot-loader" 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 react-hot-loader work in Bun?
Yes. import "react-hot-loader" loaded successfully in Bun 1.4.0 on Sep 9, 2026.
Does react-hot-loader ship TypeScript types?
Yes. react-hot-loader bundles its own type declarations; no @types package is needed.
Links
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