ESBuild Browserslist

Use Browserslist definition as ESBuild targets.

Usage

Add the function to the target field of your esbuild.config.js:

import getBrowserslistTargets from '@eklingen/esbuild-browserslist'
target: getBrowserslistTargets(),

This will make ESBuild use your .browserslistrc as the target definition, where possible.

Notes & caveats

1. Unsupported target names

The following browserslist targets are NOT supported: android, and_qq, and_uc, baidu, bb, kaios, op_mob and op_mini. (for android, choose an equivalent target like "chrome", and for "op_mob" choose an equivalent target like "opera")

3. Unsupported target versions

The following target versions are NOT supported: all and TP (as in op_mob all and safari TP).

3. Supported targets

The following browserslist targets ARE supported: chrome, edge, firefox, ie, opera, safari and samsung.

4. Targets mapped to equivalents

The following browserlist targets are mapped to equivalents with the same version number: and_chr to chrome, and_ff to firefox, ie_mob to ie and ios_saf to safari.

5. Version ranges behavior

For minor versions or ranges (like ios_saf 12.1-13.3), the oldest version specified is used (ios_saf 12).

6. Multiple versions behavior

For duplicate targets, only the oldest version is used.

Dependencies

This package requires "browserslist".

Copyright (c) 2024 Elco Klingen. MIT License.