sequenceDiagram
    participant browser
    participant server

    browser->>server: GET https://studies.cs.helsinki.fi/exampleapp/spa
    activate server
    server-->>browser: HTML document
    deactivate server

    browser->>server: GET https://studies.cs.helsinki.fi/exampleapp/main.css
    activate server
    server-->>browser: main.css
    deactivate server

    browser->>server: GET https://studies.cs.helsinki.fi/exampleapp/spa.js
    activate server
    server-->>browser: main.js
    deactivate server

    Note right of browser: The browser starts executing the JavaScript code that fetches the JSON from the server

    browser->>server: GET https://studies.cs.helsinki.fi/exampleapp/data.json
    activate server
    server-->>browser: [{content: "hi", date: "2024-06-23T19:07:21.867Z"},…]
    deactivate server

    Note right of browser: The browser executes the callback function that renders the notes