First install dependencies and build js
docker run -it --rm --volume $PWD:/src prcy/phalcon:3.4.x composer install --working-dir=/src
docker run -it --rm --volume $PWD:/workspace kkarczmarczyk/node-yarn yarn install
docker run -it --rm --volume $PWD:/workspace kkarczmarczyk/node-yarn yarn exec webpack
Add 127.0.0.1 react.local to your /etc/hosts and run
docker-compose up