React Redux Performance Techniques and Optimizations

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React Redux Performance Techniques and Optimizations

(00:00) Intro
(00:36) Welcome
(00:50) Prerequisite knowledge
(01:07) Starter Code Note
(01:55) UsersList component
(03:11) selectByUserId selector
(03:58) UserPage component
(06:44) Adding a catch all route
(07:39) Add Users link in header
(08:04) Testing the user components
(09:15) Adding count state, reducer, and selector
(11:24) Adding a counter to the header
(12:30) Quick typo fix
(12:58) Optimization issue 1
(15:02) Identifying the cause of re-renders
(16:01) Creating a memoized selector
(17:50) Updating the UserPage component
(18:56) Testing our changes
(20:36) Optimization issue 2
(23:27) A full-featured solution
(23:51) Normalization
(24:27) Adding createEntityAdapter
(25:37) Changes to initial state
(26:17) Using entities as a lookup object
(26:49) Applying entity adapter CRUD methods
(28:51) Entity adapter generated selectors
(30:33) Reviewing postsSlice changes
(31:14) PostsList component changes
(32:17) PostsExcerpt component changes
(33:02) Testing the entity adapter changes

📚 General Redux Toolkit References:

📚 React Router v6 References:

🔗 ES7 React JS Snippets Extension for VS Code:

🔗 React Dev Tools Extension for Chrome:

📚 General React References:

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Was this tutorial about building Redux Toolkit Performance Techniques and Optimizations helpful? If so, please share. Let me know your thoughts in the comments.

#redux #performance #optimizations

[nanonkay]

This man is the absolute best. A lot of tutorials are very basic and only cater to beginners. But this man will take you from beginner all the way to advanced topics of the same subject to really maximize on the understanding. Sir, please don't stop you're doing an excellent job

[abdulrahmanagboolaosho]

I love the fact that you dont cut out your errors, it just makes me feel like I don't have to be afraid to update a project because I have a fear of errors

[Jalopy]

I have a client project I need to get across the finish line rapidly and needed to crash course in Redux to make it work. You really saved my butt with this series. I will be saying thanks with my wallet as a token of my appreciation. I'm now going through your channel and picking videos for topics I don't even NEED to learn because you make the subject matter so accessible and clear. Godspeed, code wizard.

[untitledmonster]

this was an insanely difficult one. thanks for breaking it down in chewable pieces. you're truly the best, Professor Gray!

[teetanrobotics]

Hey Dave, just finished the series. amazing content. Would request you to make a tutorial on redux authentication and shopping cart (in the same app) since they are some of the most widely used scenarios for redux.😁

[ChandujobsApplications]

speech less havent seen anywhere this kind of highlevel

[kartikeykakaria]

This guy is so gr8. It's really great to see such people out there who teach us concepts with passion. Hope you grow very blazingly thorough the years

[iUniverse]

Thank you very much Dave for this fantastic tutorial. It really help when one from Beginner to Advanced knowledge in Redux.

[farazk]

Great explanation; thanks Dave. Also, love the soothing voice; helps keep the frustration at bay when learning something hard/confusing. You're the Kenny Rogers of online tutorials 😁👍🙏

[MuhammadBilal-ryrb]

Thank you so much Sir for your efforts to teach us such an amazing concepts to level up our skills no words for you God Bless you 😊

[ricorico]

thanks a lot! i have been following along with your redux tutorials and im amazed at how clear and concise your explanations are! thank you for making these videos they are awesome! looking forward to your next videos in the future. :)

[JohnLinCN]

All the optimization techniques are so useful and important in real projects. Thanks a lot!!!

[arsyaswanth]

Keep doing these kinda stuff. Much thanks and appreciated

[Shadwmh]

absolutely amazing. Thank you for this explanation, I got redux optimizations finally and how it works

[karimmuhammad]

My Brother, You are the BEST!
I Learned so much from your videos, and fortunately I Found your channel

really appreciate that
Thanks so much🥰❤💙

[noir]

This tutorial is too cool. It saved me two days of headaches at least. Thank you 🐱

[nurlanshukurov]

Hi Dave, in 22:20 is not post object? And shouldn't we also wrap post object inside useMemo() in order to keep referencial equality?

[AjithKumarsham]

Loved this, learned new things thank you 🙏

[logisticedits]

very useful playlist you have. zero to hero. thanks make more playlist for us

[aashishaxis]

Thanks Dave I learned lots of stuff from your tutorials😊❤