This application allows users to:

• View the temperature of a country in degrees Celsius, Fahrenheit and Kelvin.
• View the temperature of a list of countries.
• Save a new country through an ip.
• Remove a country from the list of countries.

[
  {
    "id": "string",
    "name": "string",
    "temperature": "number", // celsius
    "ip": "string"
  }
]

{
  "ip": "string"
}

{
  "id": "string"
}

{
  "id": "string",
  "name": "string",
  "temperature": "number", // celsius
  "ip": "string"
}

• In order to have a greater performance, the application will refresh the temperature of the countries periodically instead of refreshing it every time the user enters the application.
• The countries will be sent to the client in a single request and then will be filtered in the client.

• The code will be written in english.
• The code will be using a linter and a formatter.
• The backend has a domain architecture.
• The frontend will have a component architecture.
• We will modularize the code as much as possible.
• We will use a git flow.

• The frontend will be independent of the backend.
• The backend will be independent of the frontend.

• More test cases.
• Add typescript.
• Add error handling.