# es-only

Runtime-specific imports for modern JavaScript environments.

## Installation

```bash
npm install es-only
```

## Usage

Import the environment-specific module to ensure your code only runs in the intended environment:

### browser

```ts
import 'es-only/browser';

console.log(window.location.href);
```

### bun

```ts
import 'es-only/bun';

console.log(Bun.version);
```

### deno

```ts
import 'es-only/deno';

console.log(Deno.version);
```

### node

```ts
import 'es-only/node';

console.log(process.version);
```

### server-only

```ts
import 'es-only/server-only';

// This module can only be used in Server Components
// It will throw an error if imported from Client Components
```

## How it works

Each import uses conditional exports to either do nothing (when running in the correct environment) or throw a runtime error (when running in the wrong environment).

## Inspired by

- [esm-env](https://www.npmjs.com/package/esm-env)
- [server-only](https://www.npmjs.com/package/server-only)
- [bun-only](https://www.npmjs.com/package/bun-only)


Runtime-specific imports for modern JavaScript environments - Bun, Deno, Node.js, server-only, and more. 

es-only

Runtime-specific imports for modern JavaScript environments - Bun, Deno, Node.js, server-only, and more

ryoppippi

GitHub Actions

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Bad dependency semver

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Bidirectional unicode control characters

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Bin script confusion

This Chrome extension includes content scripts that execute JavaScript on specified websites.

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Chrome: Content Script

This Chrome extension requests host permissions to access specific websites or domains.

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Chrome: Host Permission

This Chrome extension requests permissions to access browser APIs, user data, or system features.

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This Chrome extension requests wildcard host permissions that grant broad access to websites.

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Chrome: Wildcard Host Permission

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Copyleft License

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Alert title

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AI-detected potential malware

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Native code

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High entropy strings

Contains unicode homoglyphs which can be used in supply chain confusion attacks.

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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What is network access?

Network access

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

es-only

es-only

Installation

Usage

browser

bun

deno

node

server-only

How it works

Inspired by

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