Use this skill when the user wants to check if a package is an es module.
Scanned 9/6/2026
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---
name: is-esm
description: Use this skill when the user wants to check if a package is an es module.
---
# Is-esm Plugin
Check if a package is an ES module.
## Commands
### Operations
- `is-esm package check` — check package via is-esm
## Usage Examples
- "is-esm --help"
- "is-esm <args>"
## Installation
```bash
npm install -g is-esm
```
## Examples
```bash
is-esm --version
is-esm --help
```
## Key Features
- esm\n- javascript\n- module-check
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