Copy the .env and .env.local and fill your details:
cp .env.example .env
cp .env.local.example .env.local
First run the databases:
docker-compose up
Then run the worker:
yarn run worker:start
And finaly run the application server:
yarn dev
Or, if on production:
yarn build
yarn start
Open http://localhost:3000 with your browser to see the result.