Css Minifier & Optimizer

This resource is an implementation of a fast open source CSS optimizer written in Rust.

Input CSS

Output CSS

Optimization Level: Minification only Non dangerous optimizations Shortcuts Merge blocks (may change block ordering) Minify

CSS minify

CSS minification library based on nom. This library parses css input, minifies it and applies some level-dependent optimizations to it.

Example:

use css_minify::optimizations::{Minifier, Level};
fn main() {
    assert_eq!(
        Minifier::default().minify(
            r#"
                 #some_id, input {
                     padding: 5px 3px; /* Mega comment */
                     color: white;
                 }
             "#,
            Level::Three
        ),
        Ok("#some_id,input{padding:5px 3px;color:white}".into())
    )
}