Building Blockchain Projects

The project structure

In the exercise files of this chapter, you will find two directories, that is, Final and Initial. Final contains the final source code of the project, whereas Initial contains the empty source code files and libraries to get started with building the application quickly.

To test the Final directory, you will need to run npm install inside it and then run the app using the node app.js command inside the Final directory.

In the Initial directory, you will find a public directory and two files named app.js and package.json. The package.json file contains the backend dependencies on our app. app.js is where you will place the backend source code.

The public directory contains files related to the frontend. Inside public/css ...