unicorn/no-zero-fractions Style

🛠️ An auto-fix is available for this rule.

Prevents the use of zero fractions.

There is no difference in JavaScript between, for example, 1, 1.0 and 1., so prefer the former for consistency and brevity.

Examples of incorrect code for this rule:

javascript

const foo = 1.0;
const foo = -1.0;
const foo = 123_456.000_000;

Examples of correct code for this rule:

javascript

const foo = 1;
const foo = -1;
const foo = 123456;
const foo = 1.1;

How to use

To enable this rule using the config file or in the CLI, you can use:

Config (.oxlintrc.json)Config (oxlint.config.ts)CLI

json

{
  "rules": {
    "unicorn/no-zero-fractions": "error"
  }
}

import { defineConfig } from "oxlint";

export default defineConfig({
  rules: {
    "unicorn/no-zero-fractions": "error",
  },
});

bash

oxlint --deny unicorn/no-zero-fractions

This rule was added in v0.0.18.