Rusdown
Rusdown is a fast Markdown parser built with Rust's pulldown_cmark library and compiled to WebAssembly (WASM), offering high performance and easy integration with JavaScript environments. It is 3x faster than markdown-it.
Install
Usage
import rusdown from 'rusdown' const str = ` # Hello World ` const rd = new rusdown(); console.log(rd.render(str))
Benchmark
(benchmark/index.ts)
markdown-it: 66.376ms
rusdown: 26.136ms
markdown-it: 37.424ms
rusdown: 12.951ms
markdown-it: 34.82ms
rusdown: 11.748ms
markdown-it: 34.384ms
rusdown: 10.858ms
markdown-it: 33.947ms
rusdown: 10.623ms
markdown-it: 33.929ms
rusdown: 10.993ms
Options
interface MarkdownOptions {
enable_tables?: boolean;
enable_footnotes?: boolean;
enable_strikethrough?: boolean;
enable_tasklists?: boolean;
enable_smart_punctuation?: boolean;
enable_heading_attributes?: boolean;
enable_math?: boolean;
enable_subscript?: boolean;
enable_superscript?: boolean;
}
Example:
const rd = new rusdown({enable_tables:true});