To Run Phone book Application Install Software Latest Node JS : from https://nodejs.org/en/ Git Client : https://git-scm.com/downloads MongoDb server : https://www.mongodb.com/download-center Install Angular 8 Clone the Application open the command line git clone https://github.com/sumitkumar2019/PhoneBookApplication.git To Run Phone book Application Server Start Mongo Db Server create database phone-book go to the directory PhoneBookApplication: add command to the command line : CD phone-book-api Install Dependencies We get the tools we depend upon via npm, the [Node package manager][npm]. npm install Run the Application npm run serve To Run Phone book Application App go to the directory PhoneBookApplication: add command to the command line : CD phone-book-app Install Dependencies We get the tools we depend upon via npm, the [Node package manager][npm]. npm install Run the Application ng s -o