@withdouble/eslint-config

@withdouble/eslint-config

Install

npm i -D @withdouble/eslint-config

Usage

Add this to your .eslintrc file:

{
  "extends": "@withdouble"
}

or in your package.json:

"eslintConfig": {
  "extends": "@withdouble"
}

Rules

Follows JavaScript Standard Style and Flowtype plugin recommended rules, with additions/exceptions:

• Else/Catch/Finally statements must be on their own line after the preceding closing brace.

  eslint: brace-style

  // ✓ ok
  if (condition) {
    // ...
  }
  else {
    // ...
  }
  

  // ✗ avoid
  if (condition) {
    // ...
  } else {
    // ...
  }
  

• Trailing commas on each line if multiline

  eslint: comma-dangle

    const him = {
      name: 'John',
      message: 'hello'   // ✗ avoid
    }
  
    const her = {
      name: 'Jane',
      message: 'hi',     // ✓ ok
    }
  

• No var, use const or let instead

  eslint: no-var

    // ✗ avoid
    var him = 'John'
  
    // ✓ ok
    const her = 'Jane'
    let it = 'Rex'