In this chapter, we duplicated the Google_talk module to create the Hello World module. Hello World is created, installed, configured, and uninstalled. On configuration, we inserted some data and showed the same at the frontend.
We found out how code works in the Hello World module and its file and folder structure. We also described all the code that we used in the Hello World module's files. Taking reference of Hello World module, we should be able to go through other modules and become familiar with the modules of OpenCart.