# user-select-contain-polyfill

**Repository Path**: mirrors_github/user-select-contain-polyfill

## Basic Information

- **Project Name**: user-select-contain-polyfill
- **Description**: Polyfills `user-select: contain` property value
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2026-02-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# user-select: contain polyfill

Polyfills [`user-select: contain`](https://developer.mozilla.org/en-US/docs/Web/CSS/user-select) property value by implementing the behavior on a CSS class name `user-select-contain`.

This is only implemented in Internet Explorer right now.

- [CSS Basic User Interface Module Level 4](https://drafts.csswg.org/css-ui-4/#propdef-user-select)
  - [Firefox bug](https://bugzilla.mozilla.org/show_bug.cgi?id=1036853)
  - [Chrome bug](https://bugs.chromium.org/p/chromium/issues/detail?id=658129)
  - [`wpt.fyi`](https://wpt.fyi/results/css/css-ui/parsing/user-select-valid.html?label=master&label=experimental&aligned&q=user-select)

## Installation

```sh
$ npm install user-select-contain-polyfill
```

## Usage

### JS

```js
import "user-select-contain-polyfill";
```

### CSS

```css
@import "user-select-contain-polyfill.css";
```

### HTML

```html
<span class="user-select-contain">
  50ce349853
</span>
```

## Development

```sh
$ npm install
$ npm run build
```

## License

Distributed under the MIT license. See LICENSE for details.