The front-end and backend of this meme generator are separated into two Javascript projects:
server - Nodejs Express back-end app written in TypeScript
client - React.js front-end app
Install dependencies in client and server folders: npm install
Start Mongodb database: npm run start-mongo-db in server folder (Docker mongodb image)
Start the React.js app: npm start in client folder
Build the back-end app npm run build in server folder
Start the back-end app npm run dev in server folder
Run back-end tests: ./server npm run test