canirequire › Dual (CommonJS + ESM) › @radix-ui/react-use-previous
Is @radix-ui/react-use-previous ESM-only? Can you require() it?
Last verified Sep 9, 2026 against @radix-ui/react-use-previous@1.1.4. JSON
Dual (CommonJS + ESM) Dual package — both require() and import work
@radix-ui/react-use-previous publishes both a CommonJS entry and a native ESM entry (ESM added in 1.0.1). require("@radix-ui/react-use-previous") and import "@radix-ui/react-use-previous" both work on every supported Node.js version and in Bun.
Does @radix-ui/react-use-previous@1.1.4 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("@radix-ui/react-use-previous") from a CommonJS file and import "@radix-ui/react-use-previous" from an ES module.
| Runtime | require("@radix-ui/react-use-previous") | import "@radix-ui/react-use-previous" |
|---|---|---|
| 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 @radix-ui/react-use-previous
ES modules (import)
import reactUsePrevious from "@radix-ui/react-use-previous";CommonJS (require)
const reactUsePrevious = require("@radix-ui/react-use-previous");Module format by version
Derived from the type, main and exports fields of every stable release on npm (14 versions; the newest 14 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.1 – 1.1.4 | Dual (CommonJS + ESM) | May 26, 2023 |
| 0.0.1 – 1.0.0 | CommonJS | Mar 3, 2021 |
Frequently asked
Is @radix-ui/react-use-previous ESM-only?
@radix-ui/react-use-previous@1.1.4 ships CommonJS and ESM builds. @radix-ui/react-use-previous publishes both a CommonJS entry and a native ESM entry (ESM added in 1.0.1). require("@radix-ui/react-use-previous") and import "@radix-ui/react-use-previous" both work on every supported Node.js version and in Bun.
Can I require @radix-ui/react-use-previous?
Yes. @radix-ui/react-use-previous ships a CommonJS entry, so require("@radix-ui/react-use-previous") works on every Node.js version, alongside the native ESM entry for import.
Does @radix-ui/react-use-previous work in Bun?
Yes. import "@radix-ui/react-use-previous" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does @radix-ui/react-use-previous ship TypeScript types?
Yes. @radix-ui/react-use-previous bundles its own type declarations; no @types package is needed.
Links
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