README.md

redux-fast-logger

This is an alternative implementation of redux-logger that should be included directly in your application code.

The goal of fast-redux-logger is to remain workable when working with huge stores, at the point redux-devtools starts to slow down a bit.

It doesn't have all the features of the real redux-devtools (like time travel), so if you want to use something like that you might still need to use the full redux-devtools. fast-redux-logger is purpose built only for inspecting/debugging action history.

Installation Instructions

Add the required middleware and reducer interceptor to your configureStore method, and add the component that will display action history somewhere in your application (probably hidden behind some sort of toggle that you can click in your development environment).

// configure store
import { fastLoggerMiddleware, reducerWrapper } from 'fast-redux-logger'

configureStore({
  reducer: reducerWrapper(rootReducer),
  middleware: [fastLoggerMiddleware],
})

// app.tsx
import store from './store'
import { StoreActions } from 'fast-redux-logger'

const [open, setOpen] = useState(false)
return <>
  <Trigger onClick={() => setOpen(true)} />
  <StoreActions isOpen={open} onClose={() => setOpen(false)} store={store} />
</>

Selectors

You can add a list of selectors to the StoreActions component to easily display the results for the given selectors on any selected store state. This is very convenient when debugging when a specific selector result changed.

import specialSelector from '@selectors/specialSelector'
import resultSelector from '@selectors/resultSelector'

<StoreActions
  selectors={{
    specialselector: specialSelector,
    resultSelector: resultSelectors
  }}
/>

Note that a selector in this array is simply any function that takes the full state and returns a value, so you can add functions that are not strictly selectors if you so wanted.