Make sure that you have node js installed in your system(Current version preferred).
To start the client side developmental server :-
i) Navigate to the client directory of the project folder
ii) install all the npm_modules of the client directory using npm install or yarn add
iii) then start the client development server using npm start or yarn start
To start the server side developmental server :-
i) Navigate to the server directory of the project folder
ii) install all the npm_modules of the server directory using npm install or yarn add
iii) then start the server side developmental server using npm run dev
Note
i) To connect the server side to your system's Mysql database, make sure that the information in the database.js(createPool function) matches with the information of your local machine.
ii) create the schema's user, meeting and user-meets with the fields and properties as specified in https://github.com/padityak79/MeetingPlanner/blob/master/Database%20Setup.pdf