The application's state is managed from a single stateful component App, which passes event handlers down to child components and centreally manages the list of ideas.
Stateless, functional components are utilised as much as possible for ease of testing.
A second stateful component, AddForm, is also utilised to manage field values and the description character counter. This particular component could be easily migrated to hooks.
Application state is persisted using local storage. This is updated using the componentDidUpdate lifecycle method.
The application can be viewed in CodeSandbox using the link below:
Install the application:
npm install
Run it:
npm start