regexparam

At only 394 bytes, regexparam adds negligible weight to bundles, which is crucial for performance-sensitive web applications where every byte counts.

Provides parse to convert patterns to RegExp and inject to populate patterns with values, making it easy to integrate into custom routing logic without complexity.

Accepts existing RegExp objects directly without modification, allowing developers to use custom regex patterns and named capture groups for fine-tuned control.

Available as CommonJS, ES Module, and UMD builds, supporting various JavaScript environments including Node.js, browsers, and Deno, as shown in the README.