Question: why eslint give me this error
Parsing error: Unexpected token < in html file?
how can i solve this error?
my .eslint.json configs:

```js
{
    "env": {
        "browser": true,
        "commonjs": true,
        "es2021": true
        },
    "extends": [
        "airbnb-base"
    ],
    "parserOptions": {
        "ecmaVersion": 12
    },
    "rules": {
        "strict": "off"
    }
}
```

Answer: 
you need `eslint-plugin-html` to lint html file. the details can be found in this link: <https://www.npmjs.com/package/eslint-plugin-html>
One other option can be to add an `.eslintignore`file. See the exmple below.

.eslintignore

```
.vscode/*
dist/*
assets/*
node_modules/*
**/index.html
**/index.*.html
**/assets/*.html

```