Front End Test

A React focused test for web developers

Instructions

Create a react app showing the weather for London.
Use the included weather.json as the datasource (example from https://open-meteo.com)
Things to show
- Current weather state text description (ie. "Clear sky")
- Current temperature
Allow the user to toggle more data
- Current wind direction
- Current wind speed
Have the next few days' weather state, temperature and other parameters listed, with a visual indication of whether the temperature is up or down from the day before.

Use live data (ie. from https://open-meteo.com/en/docs#api-documentation) to show the actual weather for a location given by the user.

The code will be evaluated according to the following criteria

That the code works correctly and performs the task described in this text.
That the code is easily maintainable, i.e. easy to read and understand, and can easily be adopted to use in a large program.
That the implementation is efficient and scales well when given large amounts of input data.

Refer to https://open-meteo.com/en/docs#api-documentation for how to interpret the weathercode field.
You can use npx create-react-app to get started.
How do you test the code/app?