All language subtitles for 015 Summary_en19

Now with that, that's it for this module.

We again practiced using Redux and more importantly,

we learned about a very important concept,

we learned about Redux and side-effects

and asynchronous code.

We learned that there are different places

where we can put this asynchronous code

or where we can put such side-effects,

our components or action creators and we saw both in action.

We also saw how not to do it

when we added all the data transformation code

in the component which led to a very fat component

and whilst that was working,

it simply was not the idea behind using Redux.

There, you should prefer reducers for data transformations

and only put side-effects or async code

into your components or action creators.

So that's what we did thereafter.

And we then also moved from component to action creator

to learn about that concept as well

which allows us to keep our components lean

and focused on a couple of core tasks

instead of doing all the heavy lifting.

Then at the end, we also had a look at the Redux DevTools

and now the important piece of software

which allows us to fully understand

our Redux store and state, and what's going on,

where we can time travel

and where we can gain deep insights into Redux.

And therefore, now after this module,

you learned a lot about Redux, a lot of advanced concepts

and you are ready to use Redux

in any kind of application you might be building

with any kind of logic you might have in this application

including side-effects, HTTP requests

or any other kind of async code.