[Meldiron]

The project uses Appwrite as a backend. Appwrite solved problems like database or real-time. After you have the Appwrite backend ready, you can use CLI commands from README to prepare a project for this specific repo (project).

Regarding the question about components, not sure if I understand. I found out all about Appwrite and its services from documentation on appwrite.io

[TicklishTiger]

Components: For example, which database is Appwrite using?

[Meldiron]

Under the hood? I believe MariaDB, but thankfully, I never had to write a single SQL query. I used Appwrite SDK to do operations like db.getDocument, db.listDocuments, db.createDocument...