# HTMLHint Config for HTML Academy Codeguide
[](https://www.npmjs.com/package/htmlhint-config-htmlacademy)
[](https://github.com/htmlacademy/htmlhint-config-htmlacademy/actions/workflows/test.yml)
[](https://github.com/htmlacademy/htmlhint-config-htmlacademy/blob/main/LICENSE)
[HTMLHint](https://htmlhint.com) configuration for HTML markup validation according to [HTML Academy Codeguide](https://codeguide.academy).
## Requirements
- Node.js >= 24
- HTMLHint >= 1.8.0
## Installation
```bash
npm install -D htmlhint htmlhint-config-htmlacademy
```
## Usage
### Via npm package (recommended)
Add script to `package.json`:
```json
{
"scripts": {
"lint:html": "htmlhint -c ./node_modules/htmlhint-config-htmlacademy/.htmlhintrc src/**/*.html"
}
}
```
Config updates automatically via npm.
### Copy config
1. Copy `.htmlhintrc` to project root
2. Add script to `package.json`:
```json
{
"scripts": {
"lint:html": "htmlhint src/**/*.html"
}
}
```
3. Customize rules in `.htmlhintrc` as needed
## Rules
### Document
| Rule | Value | Description |
|------|-------|-------------|
| `doctype-first` | `true` | DOCTYPE must be first |
| `doctype-html5` | `true` | HTML5 DOCTYPE required |
| `html-lang-require` | `true` | `lang` attribute required on `` |
| `head-script-disabled` | `true` | No `