@markuplint/config-presets NPM

@markuplint/config-presets

Usage

To the extends property of the configuration, specify like below:

{
  "extends": ["markuplint:recommended"]
}

You can choose some presets appropriately for your preference.

{
  "extends": ["markuplint:html-standard", "markuplint:a11y"]
}

Ruleset Mapping

Ruleset	Description	`recommended`	`recommended-vue`	`recommended-svelte`	`recommended-static-html`	`recommended-react`	`a11y`	`code-styles`	`html-standard`	`performance`	`rdfa`	`security`
Must not duplicate ID	Be able to avoid problems in assistive technologies from the viewpoint of machine readability.	✅	✅	✅	✅	✅	✅	❌	✅	❌	❌	❌
Disallow `accesskey` attr		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
`tabindex` attr only `-1` or `0`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
`<label>` should have control		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Use landmark		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Popover trigger and target must be adjacent		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
No ambiguous Navigable Target Names		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
No consecutive `<br>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
No refer to no existent ID		✅	✅	✅	✅	✅	✅	❌	✅	❌	❌	❌
Require accessible name		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Require `<h1>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Align row and column		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Use `<ul>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Conform to WAI-ARIA		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Require `<html lang>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Require `<abbr title>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Require `<track>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Require `<video muted>`		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
No merge cells		✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
`<summary>` no contains interactive contents	There is a case where an assistive technology can't access contents, or contents don't propagate a mouse event to `<summary>`.	✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
Disallow `autofocus` attr to except in the dialog scope	Don't take away a focus to forced. However, the `dialog` element and its descendants allow it.	✅	✅	✅	✅	✅	✅	❌	❌	❌	❌	❌
No duplicate attr	The parser ignores all such duplicate occurrences of the attribute.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use deprecated attr	You should not use deprecated attributes from the viewpoint of compatibility.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use deprecated element	You should not use deprecated elements from the viewpoint of compatibility.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Require `doctype`	It has the effect of avoiding quirks mode.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Must not skip heading levels		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use ineffective attr		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No duplicate names in `<dl>`	Within a single dl element, there should not be more than one dt element for each name.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use orphaned end tag		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Allow only permitted contents		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Need placeholder label option		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Require the `datetime` attribute if the content of the `time` element is invalid		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Specify required attr		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Specify `charset=UTF-8`		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use `<small>` as subheadings	Should not use it in `<h1>`, `<h2>`, `<h3>`, `<h4>`, `<h5>`, and `<h6>`.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No use `<caption>` within `<figure>`	When `<table>` is the only content in `<figure>` other than `<figcaption>`, `<caption>` should be omitted in favor of `<figcaption>`.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Require `title` attr in `<input pattern>`	When an `<input>` element has a `pattern` attribute specified, authors should include a `title` attribute to give a description of the pattern.	✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
No nested same `<details>` name group		✅	✅	✅	✅	✅	❌	❌	✅	❌	❌	❌
Require `charset=UTF-8`		✅	✅	✅	✅	✅	❌	❌	❌	✅	❌	❌
Require `defer` attr	Should load and parse scripts lazily to avoid render-blocking.	✅	✅	✅	✅	✅	❌	❌	❌	✅	❌	❌
Require aspect-ratio	Require `width` and `height` attr with `<img>` to avoid Cumulative Layout Shift	✅	✅	✅	✅	✅	❌	❌	❌	✅	❌	❌
Require loading `<iframe>` lazily	Require `loading=lazy` with `<iframe>` to avoid render-blocking that causes loading if its element is out of the viewport.	✅	✅	✅	✅	✅	❌	❌	❌	✅	❌	❌
Allow `property` attr with `<meta>`	Be able to use Open-Graph etc.	✅	✅	✅	✅	✅	❌	❌	❌	❌	✅	❌
No hard coding ID	The component that hard-coded ID cannot mount to an app duplicated because the IDs must be unique in a document. Recommend to specify dynamic IDs to avoid doing that.	❌	✅	✅	❌	✅	❌	❌	❌	❌	❌	❌
Use character reference		❌	❌	❌	✅	❌	❌	❌	❌	❌	❌	❌
No omit end-tag	Recommend to write an end-tag always because it is too difficult for a human decide an element is end-tag omittable.	❌	❌	❌	✅	❌	❌	❌	❌	❌	❌	❌

Install

markuplint package includes this package.

$ npm install @markuplint/config-presets

$ yarn add @markuplint/config-presets

@infinitebrahmanuniverse/nolb-_mark @everything-registry/sub-chunk-582 @markuplint/ml-core @zalastax/nolb-_mark

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