What about adding unit tests ?

[marques-kevin]

As the project will grow, more we will need a unit-test to ensure that the application still working. But adding test as a cost in many sides :

• We need to refactor the project to be testable (for example, separate the components from the API calls (Separation of Concerns)
• Each new features should be tested so the development process will be longer
• It will be harder for contributors to enter in the project and make easy updates

[marques-kevin]

This issue is a good example of why we need tests #43

[HenryLeC]

Unit tests have been added to the api and we have cypress setup for E2E testing.