MCP
{
  "mcpServers": {
    "bundlephobia": {
      "url": "https://bundlephobia.com/api/mcp"
    }
  }
}
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postcss-preset-env

Created with Sketch.Convert modern CSS into something browsers understand
tree-shakeable
DependenciesCreated with Sketch.78 dependencies

Bundle Size

768.3
kB
Minified
192.9
kB
Minified + Gzipped

Download Time

3.86
s
Slow 3G
i
220
ms
Emerging 4G
i

Composition

cssdb
10.0%
@csstools/postcss-progressive-custom-properties
7.6%
autoprefixer
7.2%
@csstools/css-color-parser
6.9%
caniuse-lite
5.6%
@csstools/media-query-list-parser
5.2%
postcss-selector-parser
5.0%
@csstools/css-calc
4.9%
baseline-browser-mapping
3.2%
…
node-releases
2.8%
…
…
browserslist
1.7%
…
…
(others)
28.8%

Note: These sizes represent the contribution made by dependencies (direct or transitive) to postcss-preset-env's size. These may be different from the dependencies' standalone sizes.

Exports Analysis

Exports analysis is available only for packages that export ES Modules and are side-effect free.
This package exports ES6 modules, but isn't marked side-effect free.