@allex/standard

JavaScript Standard Style Based on

JavaScript style guide, with linter & automatic code fixer

This module saves you (and others!) time in three ways:

• No configuration. The easiest way to enforce consistent style in your project. Just drop it in.
• Automatically format code. Just run standard --fix and say goodbye to messy or inconsistent code.
• Catch style issues & programmer errors early. Save precious code review time by eliminating back-and-forth between reviewer & contributor.

Rules can be override by project customize .eslintrc

Install with:

npm install @fedor/standard --save-dev

The Rules

• 2 spaces – for indentation
• Single quotes for strings – except to avoid escaping
• No unused variables – this one catches tons of bugs!
• No semicolons – [It's][1] [fine.][2] [Really!][3]
• Never start a line with (, [, or `
  • This is the only gotcha with omitting semicolons – automatically checked for you!
  • [More details][4]
• Space after keywords if (condition) { ... }
• Space after function name function name (arg) { ... }
• Always use === instead of == – but obj == null is allowed to check null || undefined.
• Always handle the node.js err function parameter
• Always prefix browser globals with window – except document and navigator are okay
  • Prevents accidental use of poorly-named browser globals like open, length, event, and name.
• And [more goodness][5] – give standard a try today!

License

MIT