a simple method for the webserver

  private IHttpResponse ReturnIfResource(string path)
        {
             //<script src="/resources/js/jquery-3.3.1.min.js"></script>
            string pathTofile = $"../../..{path}";
            bool fileExist = File.Exists(pathTofile);
            if (!fileExist) return new HttpResponse(HttpResponseStatusCode.NotFound);

            string fileToBytes = File.ReadAllText(pathTofile);
            var bytesTransform = Encoding.UTF8.GetBytes(fileToBytes);
            return new InlineResourceResult(bytesTransform, HttpResponseStatusCode.Found);
        }