TTSP ESLint Config

Shared ESLint configuration for TTSP packages with TypeScript and Bun support.

Features

• Latest ESLint 9.x with TypeScript 8.x support
• Soft rules for better developer experience
• Bun runtime optimizations
• Test files support with relaxed rules
• Modern ES2024 features enabled
• No Prettier dependencies - pure ESLint configuration

Installation

bun add -D ttsp-eslint-config

Usage

Basic Setup

Create eslint.config.js in your project:

import config from 'ttsp-eslint-config'

export default config

With Custom Rules

import config from 'ttsp-eslint-config'

export default [
	...config,
	{
		rules: {
			// Your custom rules here
			'no-console': 'error',
		},
	},
]

Package.json Scripts

{
	"scripts": {
		"lint": "eslint . --ext .ts,.js",
		"lint:fix": "eslint . --ext .ts,.js --fix"
	}
}

Configuration Details

TypeScript Rules (Soft)

• Unused variables: warning (ignores _ prefixed)
• any types: warning
• Explicit return types: optional
• Non-null assertions: warning

Bun Optimizations

• process.exit allowed
• Buffer constructor warnings disabled
• Modern ES features enabled

Code Style Rules

• Single quotes preferred
• No semicolons required
• camelCase for variables and functions
• PascalCase for classes and interfaces

Test Files

• Jest environment enabled
• Relaxed rules for test files
• Console logging allowed

Dependencies

This config requires:

• ESLint 9.x
• TypeScript 5.x

License

MIT