# Babel Config Builder

> Generate Babel configuration files for JavaScript/TypeScript transpilation with presets and plugins. Triggers on "create babel config", "generate babel configuration", "babel setup", "transpilation config".

- Skill: `majiayu000/babel-config-builder` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/babel-config-builder`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/babel-config-builder/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/babel-config-builder

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# Babel Config Builder

Generate Babel configuration files for JavaScript transpilation with appropriate presets and plugins.

## Output Requirements

**File Output:** `babel.config.js`, `babel.config.json`, or `.babelrc`
**Format:** Valid Babel 7 configuration
**Standards:** Babel 7.x

## When Invoked

Immediately generate a complete Babel configuration with presets for the target environment and necessary plugins.

## Configuration Template

```javascript
module.exports = {
  presets: [
    ['@babel/preset-env', { targets: { node: 'current' } }],
    '@babel/preset-typescript',
    ['@babel/preset-react', { runtime: 'automatic' }],
  ],
  plugins: [
    '@babel/plugin-transform-runtime',
  ],
};
```

## Example Invocations

**Prompt:** "Create babel config for React TypeScript"
**Output:** Complete `babel.config.js` with React, TypeScript presets.