Now in English :)

• Java EE (https://metanit.com/java/javaee/1.1.php) - thwe whole module (servlet, jsp)
• HTTP requests
• Web server (about rendering)
• JSON vs XML
• REST (what for)

Just a CRUD app, but with... no, for now, just a simple CRUD.

We are going to save items, so...

Item - is something from a shop, it has an ID, name, and price!

• /item/{id} - GET - get item by id
• /item - GET - get all items
• /item - POST - create a new item
• /item/{id} - DELETE - delete an item by id
• /item/{id} - PATH/PUT - edit an item by id

Create a UI with JSP with forms for CRUD operations.