In this chapter, you learned about Firefox Marketplace and submitted your first application to it. You then learned how to update a previously submitted application in Marketplace, review the criteria for the application in Marketplace, publish paid applications to Marketplace, and port existing web applications to Firefox OS. Finally, you studied the general workflow to be followed to convert any functional web application to a Firefox OS application.
In the next chapter, you will study how to maintain your Firefox OS code professionally. You will learn how to set up an account at GitHub, version-control an application, upload a local repository to GitHub, set up Travis CI for your repository, and host apps on RHCloud via git.