`vue/no-script-non-standard-lang`

Discourage non-standard script lang values

Default severity: warning
Presets: nuxt, opinionated
Automatic fix: Not implemented for SFC lint
Applies to: Vue SFC templates and blocks, with script context where the rule requires it
Options: No rule-specific options. Severity and preset selection are configurable.

Current support: no-sfc-finding

This catalog entry does not currently emit its rule-specific finding through SFC lint. The Bad/Good pair describes the intended convention, not an executable finding. Enabling the ID does not supply the missing SFC check.

Configured ID (currently no SFC finding)

import { defineConfig } from "@vizejs/vite-plugin/vite-plus";

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "vue/no-script-non-standard-lang": "warn"
      }
    },
  },
});

vp run lint

Bad

The script uses CoffeeScript syntax under lang=coffee. The current SFC path does not emit this catalog rule for that language.

<script lang="coffee">
count = 0
</script>
<template><p>Notice</p></template>

Good

The script uses an ordinary TypeScript declaration with lang=ts, illustrating the intended language convention.

<script lang="ts">
const count = 0;
</script>
<template><p>Notice</p></template>

Good illustrates the intended convention; the current SFC path emits neither side's rule-specific finding.

Implementation · All rules