In this chapter, we will prepare our extension for external use. This involves several steps that make an extension look better and more convenient for users. After completing these steps, an extension can be sent to the TYPO3 extension repository (TER).
When extension programming is completed, there should be additional steps taken before an extension is published. These steps add significant value to the quality of the extension. The steps include:
Updating code files
This involves checking the code once again for possible problems and missing code lines. Additionally, the function index should be created for each code file.
Writing documentation
This involves creating manuals for the extension.