Learning Redux

Manual logging

The first approach would be manually logging all actions:

const action = addPost('hello world')if (console.group) console.group(action.type)console.info('dispatching', action)store.dispatch(action)console.log('new state', store.getState())if (console.groupEnd) console.groupEnd(action.type)

We need to check whether console.group exists, because it only does on some browsers, and it does not exist in Node.js (which is problematic for server-side rendering).

However, it would be a lot of work to put this kind of logging all over our application.