Files

flying-hero 96f6318101 📦 添加虚拟环境和启动脚本

新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本（使用虚拟环境）
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境

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index.js

📦 添加虚拟环境和启动脚本

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index.test.js

📦 添加虚拟环境和启动脚本

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INSTALL.md

📦 添加虚拟环境和启动脚本

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LICENSE

📦 添加虚拟环境和启动脚本

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package.json

📦 添加虚拟环境和启动脚本

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README.md

📦 添加虚拟环境和启动脚本

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README.md

PostCSS Clamp

PostCSS plugin to transform clamp() to combination of min/max.

This plugin transform this css:

.foo {
  width: clamp(10px, 4em, 80px);
}

into this:

.foo {
  width: max(10px, min(4em, 80px));
}

Or with enabled options precalculate:

.foo {
  width: clamp(10em, 4px, 10px);
}

/* becomes */

.foo {
  width: max(10em, 14px);
}

$'Can I use' table$

Instalation

$ npm install postcss postcss-clamp --save-dev
or
$ yarn add --dev postcss postcss-clamp

Usage

Use PostCSS Clamp as a PostCSS plugin:

const postcss = require('postcss');
const postcssClamp = require('postcss-clamp');

postcss([
  postcssClamp(/* pluginOptions */)
]).process(YOUR_CSS /*, processOptions */);

PostCSS Clamp runs in all Node environments, with special instructions for:

Node	PostCSS CLI	Webpack	Create React App	Gulp	Grunt

See PostCSS docs for examples for your environment.

Options

precalculate

The precalculate option determines whether values with the same unit should be precalculated. By default, these are not precalculation.

postcssColorHexAlpha({
  precalculate: true
});

The second and third value has the same unit (px):

.foo {
  width: clamp(10em, 4px, 10px);
}

/* becomes */

.foo {
  width: max(10em, 14px);
}

Here all values have the same unit:

.foo {
  width: clamp(10px, 4px, 10px);
}

/* becomes */

.foo {
  width: 24px;
}

LICENSE

See LICENSE