Style Inconsistency

Detects mixed coding styles: camelCase vs snake_case, quotes, semicolons.

Rule ID:style-inconsistency

Examples#

BadMixed naming conventions in one project

// Some files use camelCase
const userName = 'John';
const isActive = true;
function getUserData() { /* ... */ }

// Other files use snake_case
const user_name = 'John';
const is_active = true;
function get_user_data() { /* ... */ }

// Mixed quotes and semicolons
const foo = "hello";
const bar = 'world'
const baz = "test";

GoodConsistent style enforced by formatter

// Consistent camelCase everywhere
const userName = 'John';
const isActive = true;
function getUserData() { /* ... */ }

// Consistent single quotes, semicolons
const foo = 'hello';
const bar = 'world';
const baz = 'test';

// biome.json or .prettierrc enforces this automatically

What It Detects#

mediumMixed naming conventions (camelCase vs snake_case)

Mixed naming: camelCase ({pct}%) vs snake_case ({pct}%)

Fix: Pick one style and use it consistently. Use a formatter like Biome or Prettier.

mediumMixed function styles (declarations vs arrows)

Mixed function style: declarations vs arrow functions

Fix: Standardize on one function style across the project.

mediumMixed quote styles or semicolon usage

Mixed quote/semicolon style detected

Fix: Configure a formatter to enforce consistent style.

Configuration#

This rule is enabled by default. To disable it:

.vibertestrc.jsonjson

{
  "rules": {
    "style-inconsistency": {
      "enabled": false
    }
  }
}

Learn more: google.github.io/styleguide/tsguide.html

#010 Missing Tests #012 Pattern Inconsistency