Sourcemap headerThe Sourcemap HTTP response header links generated code to a source map, so the browser shows the original source in a debugger. This makes it easier to work with minified or transpiled code.widely2020-01-152022-07-15https://tc39.es/ecma426/https://developer.mozilla.org/docs/Web/HTTP/Reference/Headers/SourceMaphttp.headers.SourceMaphttps://nowyoucanuse.com/features--sourcemap-header.html