React Hooks: useReducer

Learn how to use the useReducer hook to manage state inside of your components.
This is video #8 in my react series:
#7 React State Array of Objects: • React State Array of O...
#9 Conditional Rendering: • Conditional Rendering ...
www.sammeechward.com/useReducer
Chapters
0:00 useState
1:24 reducer function
3:37 dispatch actions
9:20 reducer is a pure function
11:37 summary
🔗Links
My Website: www.sammeechward.com
Instagram: / meech_ward
Twitter: / meech_ward
Github: github.com/orgs/Sam-Meech-Ward

[@lollilolli4582]

Finally I understood what is what does reducer function do ... Thank you !

[@bikraa6949]

i'm not really good at english but your explenation is easy to understand, thanks sir

[@weizhang2389]

This channel deserves 1m subscribers

[@matthewbeardsley7004]

Yep, great content Sam, you teach me something new everytime!

[@hananfadah]

Liked, subscribed and I what to thank you for this very great tutorial..

[@shashankbhat6184]

Good content explained neatly. Thanks man🙌

[@kishoreandra]

Great video Sam 🙌

[@user-nw8zd9ne3g]

Nice explanation dude 😉😉 greate !!!!

[@umutcan8521]

thanks for everything bro i dont know very well english but your video better than my own language :D

[@eyal5camel]

great video!

[@adriananin3150]

Awesome video ! How are you getting the autocomplete for the dispatch functions though ?

[@Lunolux]

nice, thx

[@7doors847]

🔥!

[@augischadiegils.5109]

niceee

[@psyferinc.3573]

can you do a more complicated useReducer video where the initial state is 2 arrays and each of them receive objects from multiple imput buttons. im trying to use state to store the opening and closing hours upon entity creation so i can send in bulk to the database and its been a challenge figuring out how to be efficient about it where i can use the same state where i use them on the front end

[@kamblikritarth]

I have a question, after deploying all the jokesReducer function to a separate jsx file, the submit and sort functions do not work and return a blank screen instead.

[@francisfuwaku]

make sure you are exporting the all that needs to be exported from that js file

[@user-ee8pe6se6t]

why is jokesReducer outside of App()?