Start by installing the dependencies, run the following command in the root project folder and this will install all the dependencies for all projects.
yarn install
Note: configure your AWS profile before running these commands! e.g.
export AWS_PROFILE=chatapp
To start the local Lambda development environment run
yarn run dev
When running the local SST live Lambda development environment SST will replace your frontend with a placeholder page.
In order to develop the frontend against your locally-running backend you need to run yarn start
inside the root
folder of the frontend that you want to change.