canirequire › CommonJS › update-browserslist-db
Is update-browserslist-db ESM-only? Can you require() it?
CLI tool to update caniuse-lite to refresh target browsers from Browserslist config
Last verified Sep 9, 2026 against update-browserslist-db@1.3.2. JSON
CommonJS CommonJS — require() works on every Node.js version
update-browserslist-db ships CommonJS only. require("update-browserslist-db") works everywhere. import "update-browserslist-db" 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 update-browserslist-db@1.3.2 actually load? Runtime test results
Installed and executed on Sep 9, 2026 with require("update-browserslist-db") from a CommonJS file and import "update-browserslist-db" from an ES module.
| Runtime | require("update-browserslist-db") | import "update-browserslist-db" |
|---|---|---|
| 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 update-browserslist-db
ES modules (import)
import updateBrowserslistDb from "update-browserslist-db";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 updateBrowserslistDb = require("update-browserslist-db");Module format by version
Derived from the type, main and exports fields of every stable release on npm (29 versions; the newest 29 shown).
| Versions | Format | First published |
|---|---|---|
| 1.0.0 – 1.3.2 | CommonJS | Jun 21, 2022 |
Frequently asked
Is update-browserslist-db ESM-only?
update-browserslist-db@1.3.2 is a CommonJS package. update-browserslist-db ships CommonJS only. require("update-browserslist-db") works everywhere. import "update-browserslist-db" 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 update-browserslist-db with ES module syntax?
Yes. import updateBrowserslistDb from "update-browserslist-db" 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 update-browserslist-db work in Bun?
Yes. import "update-browserslist-db" loaded successfully in Bun 1.4 on Sep 9, 2026.
Does update-browserslist-db ship TypeScript types?
Yes. update-browserslist-db bundles its own type declarations; no @types package is needed.
Links
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