-install node.js and edit path in system variable
-install mogodb and edit path in system variable
1. Run 'node' to make sure that node installed correctly.
2. Run 'mongod'to make sure that mongo installed correctly.
3. Run 'npm install' from project file folder
2. Run 'mongod' using cmd
2. Run 'mongo' using another cmd
3. Run 'nodemon server.js' using cmd from project folders
4. it expected to display this message at the end 'Language service is ruuning on port 3000'
Now the server is ready