A web application with multiple components located in different virtual environments. A method of the disclosure includes receiving a first request to access a first component of a web application from a client device, routing the client device to a first virtual environment where the first component of the web application is located based on the first request, wherein the first virtual environment uses a first runtime environment, receiving a second request to access a second component of the web application from the client device, and routing the client to a second virtual environment where the second component of the web application is located based on the second request, wherein the second virtual environment uses a second runtime environment and wherein the first runtime environment is different from the second runtime environment.