React Redux Full Course for Beginners | Redux Toolkit Complete Tutorial

[@DaveGrayTeachesCode]

A 50 second intro followed by 4 hours of code and instruction to help you learn about modern Redux with Redux Toolkit and RTK Query. I bookmarked all 7 chapters in the description. If you complete one lesson per day, you'll complete the full course in one week. Join my Discord server to discuss and ask questions: discord.gg/neKghyefqh

[@NadidLinchestein]

Thank you, do you have any resources on Django React Authentication?

[@markerikson3383]

Hiya! I'm the primary Redux maintainer and creator of Redux Toolkit. Thank you for putting this video together! In fact, I see that the source code is straight from the docs "Redux Essentials" tutorial I wrote... and that's GREAT! That means it's the same examples I want people to learn from! :) I've been thinking of doing a video series based on the "Essentials" tutorial myself at some point, and I still might. (Eventually! When I have time! HAH!) But until then, this appears to be a great quick intro to Redux Toolkit and React-Redux, the way we _want_ people to learn and use them today. So Dave, thank you for taking the time to make this video!

[@DaveGrayTeachesCode]

Thank you, Mark. I noted I wanted "to give credit where credit is due" in the video series (playlist: kzbin.info/aero/PL0Zuz27SZ-6M1J5I1w2-uZx36Qp6qhjKo) and also that I modified a few things for the tutorial like starting with a bulletin board example, connecting to the jsonplaceholder site and populating reactions it doesn't provide. I'm glad you like it, and thanks for providing a great foundation in the docs! 💯

[@anonymousmangalorean]

Hey Mark. When you do the tutorial please just don't do tutorials like every other YT channel. Please stress on the terms that you have used in the documentations. Also it would be great if you walkthrough your thought process while making the docs.

[@emmanueloluwafemi7236]

Mark.. The set up for redux toolkit is more complex than Context Api.. Frameworks should be created to make things easier than the existing ones

[@markerikson3383]

@@emmanueloluwafemi7236 Context and Redux are entirely different tools that solve different problems, so that's not a good comparison. Context is a Dependency Injection tool for a single value. Redux is a tool for predictable state management outside React. Context is already built into React, whereas Redux is a separate library. So yes, they _do_ have different setup, because they're not the same thing.

[@emmanueloluwafemi7236]

@@markerikson3383 yes I know but they do the same function when you apply useReducer with useContext.. It's the same function with redux. It's faster and more efficient than redux toolkit.... Redux is to manage state and also to make the state global to other components. This is the same work with useContext and useReducer... I don't see any reason I should abandon context Api for redux toolkit yet. I'm sure you know what I mean... I'm a full stack dev

[@nguyenanh-vt4jv]

you are actually a generous man beside teaching, you also foster me to read the document and find out the way to learn another stack by myself. Thank you Dave

[@DaveGrayTeachesCode]

Glad to hear that!

[@SinanZen1981]

I watched your playlist on redux toolkit. They are great and no room for any confusion. Thank you for your help 🙏

[@DaveGrayTeachesCode]

Thank you for the support! 🙏

[@rjevangelista9769]

I paused the video just to tell you're an amazing instructor. I can't believe I watched the whole course for free! I'll definitely recommends your channel to my friends. The amount of time and effort you make this video, you're truly a godsend.

[@DaveGrayTeachesCode]

Thank you for the kind words! 🙏

[@ibrahimal-nuaimi1005]

Dave you're a godsend, you take from your time and make these masterful videos to teach us how to code. Other teachers should be like you. If there's anyone who contributed a lot to this world's future by raising a lot of skilled coders, it'll be you, thanks a lot! ❤️🙏

[@DaveGrayTeachesCode]

Thank you for the kind words, Ibrahim! 🙏

[@dev-seremba]

Given that I am an hour away from completing your React course(it is really nice), which I take daily from 4:30 am to 7:00 am for a month now, this Redux tutorial will be another nice tutorial to solidify my React knowledge.

[@mi5956]

Thank you Dave, I can't believe you are putting such an amazing tutorial with simplicity for free on youtube. other creators make things complicated to show that they know something which is not true but only confuse learners.

[@DaveGrayTeachesCode]

You're welcome! 🙏

[@imigi427]

Well i simply wanted to learn Authentication in React.... and ended up watching Node 7 hours Course, React 9 Hours Course and right know learning Redux 4 hours course. Life can be surprising !!! I am so happy that I have opportunity to learn from well organized tutorials, and don't have to bother about outdated knowlage.

[@DaveGrayTeachesCode]

You're welcome! 💯

[@josefreitas6997]

same here :D

[@sinnis_879]

sir , I am Indian doing self study for web development, & you are the best resource that I found on internet for web dev. Thanku very much sir 🙏🙏🙏🙏🙏

[@DaveGrayTeachesCode]

Thank you for the kind words!

[@jacobburgo]

For those of us in 2024, you may need this bit of additional code for part 3 to filter out the duplicate posts from the API. Not sure what happened, but I am getting 2-4 of each posts in my request and I copied exactly from the source code. let content if (postStatus === "loading") { content = "Loading..." } else if (postStatus === "succeeded") { const orderedPosts = posts .slice() .sort((a, b) => b.date.localeCompare(a.date)) const preContent = orderedPosts.filter((val, i) => { if (i !== orderedPosts.length - 1) { return val.id !== orderedPosts[i + 1].id } return val }) content = preContent.map((post) => ( )) } else if (postStatus === "failed") { content = {error} }

[@jankopejic1502]

Thank you!

[@atanassolakov3289]

You can also use Set to filter out the duplicated posts by ID, I dont know if this the better approach, Can someone explain why this duplicating is happening const uniquePosts = Array.from(new Set(posts.map((post) => post.id))).map( (id) => posts.find((post) => post.id === id) ); let content; if (postStatus === "loading") { content = Loading...; } else if (postStatus === "succeeded") { const orderedPosts = uniquePosts .slice() .sort((a, b) => b.date.localeCompare(a.date)); content = orderedPosts.map((post) => ( )); } else if (postStatus === "failed") { content = {postError}; }

[@squidypop]

@@atanassolakov3289 It seems like it is because we are using react.strictMode. In strict mode everything is rendered twice to help spot errors, but its really messing this project up. I'm not sure why Dave didn't have the same problem as us though as he is also using strict mode. I'm also not sure of the best solution.

[@squidypop]

@@atanassolakov3289 Ok I just changed state.posts.concat(loadedPosts) in the postsSlice file to state.posts = loadedPosts. That way when the second array of data is retrieved it will overwrite the first array rather than being added onto the end. I am fairly new to react but I'm pretty sure this is an acceptable solution.

[@reclusedoggo3513]

Duplication is happening due to effects and components being rendered twice due to StrictMode, if you remove strict mode this vanishes..

[@siddharthpunmiya0705]

this course is really really good but i wont recommend to absolute beginners,because the guy explains things nicely but he kinda assumes that most of us already know some basic of react-redux and reduxtoolkit .This video was definitely good for me because already watched some tutorials before jumping onto this video .This video will definitely helps those guys who have some what knowledge of reduxtoolkit thanks a bunch and awesome tutorials🔥🔥🔥🔥🔥

[@hyphamne]

57:11 sort by date 1:09:50 createAsyncThunk 1:29:00 ['array','apple','fruit'].every(Boolean) 1:31:25 redux-toolkit add unwrap() 2:55:00 RTK query -> isLoading, isSuccess, isError, error

[@dekafmusic]

Wow, just finished this after i think 2 weeks cuz i was on and off. I now understand redux, redux thunk, rtk query and have a deeper understanding of react in general. Thank you very much.

[@DaveGrayTeachesCode]

You're welcome!

[@Igris-xf3ol]

Dave, This tutorial is perfect for beginners and your explanation is good to get understanding. The topics you are covered are most asked for job interview. Thank you I have learnt redux with this video and I just need to contribute in projects.

[@mkyawkhantwin]

With the first lesson i understand how the redux works and with the second lesson i understand how to implement it in a project Thank you for the great tutorial i will keep watching

[@GabrielMartinez-ez9ue]

This channel brings the best content there is out there. Every time I need a specific content I come here to see if there is an explanation of it.

[@DaveGrayTeachesCode]

Thank you, Gabriel! 🙏💯

[@electro1146]

Man, you are doing God's work by putting out such accessible quality content and that too for free!

[@17a.studio]

Thanks a lot

[@DaveGrayTeachesCode]

Thank you for the support!

[@Shiva-wc4de]

At 26:00, How come the function receives state as a parameter? how does redux knows that the state needs to be passed. Also, for the state, why we are getting the value of state by writing state.posts even though we are exporting reducers, not the actual value from the store. It's confusing...

[@osho4609]

You are genius as well as kind-hearted man sir...that's why uploading very high quality vedios

[@realVvD]

One of the best coding tutorial I have every seen. Though I have already some past experience with React and Redux, the way you present and explain is superb and deepen my understanding. Thanks! :)

[@DaveGrayTeachesCode]

Glad it helped!

[@junjieyang7800]

Your way of writing code is so elegant, I love it!

[@GeraldOfori-pr3zt]

watched this in Jan 2024, A great course. Thank you Dave. I am heading to zerotomastery Asap.

[@ebratz]

WOW! Exactly what I needed, just on the right time! :D Thank you so much for such great content and dedication to share your knowledge! 👏

[@DaveGrayTeachesCode]

You're welcome, Eduardo! 💯

[@dhayalanr1031]

Same feeling 🥰🥰🥰🥰🥰 and thanks a lot Dave gray...

[@dardaC137]

Thanks a lot Dave ! I appreciate it from heart. Watching your MERN full tuts and end up here , totally worth the time. In my opinion very few have the quality to explain things with no sweat and you are one of the best.

[@DaveGrayTeachesCode]

Thank you for the kind words!

[@uanelacomo]

Just finished it right now in 4 days and I was really needing to learn redux for an application that I am creating and in the of this I am really sure I came to the right place... Congrats Sir @Dave Gray

[@DaveGrayTeachesCode]

Happy to help!

[@happyfox7547]

Thank you Dave! You have no idea how helpful this series has been

[@DaveGrayTeachesCode]

You're welcome! 💯🚀

[@kingamv9005]

When i become a decent web developer, my next mission will be to find this man and buy him a drink and a car. what a guy

[@douha895]

THANKS so much for you redux tutorials , been watching alot of videos on redux and even on Udemy and your course is just way better, thanks for helping me in my career.

[@DaveGrayTeachesCode]

You're welcome, Douha! 🙏

[@adrian333dev]

Thank you too much Dave, there isn't much tutorials on the internet about redux toolkit, I've got troubles learning redux toolkit with typescript, specially data fetching part, could you make tutorials on that topic, thanks again for your effort!

[@DaveGrayTeachesCode]

Thank you, Adrian - this course shows various ways of fetching data, but it does not include Typescript. I'm getting enough requests that I may need to do one with TS in the future. 💯

[@mdabdullahalmohaymenrafi7984]

yes, typescript +1

[@tetyanagon3342]

I followed you Dave within entire tutorial. GJ!!! TY!!!💙💛

[@basukivenkatpati3052]

at 17:47, we could have simply given and it would only take numbers in input. If you type any letters, the textarea won't show anything. Loving this course by the way.

[@DaveGrayTeachesCode]

Thank you, Basuki! 🙏 Personal preference, but I do not like how the number inputs look with the arrows for up and down on the right when it has focus. You do mention a valid option though! Example: developer.mozilla.org/en-US/docs/Web/HTML/Element/input/number

[@mohammadshariq5340]

For anyone not able to get the username inside the PostAuthor component at 51:23, you might need to enter "userId: parseInt(userId)" inside of the postsSlice prepared statement.

[@charsiposting3340]

bro i need a help can you help me..??

[@codersdance]

FYI! There is an extension for the useState statement that you have to install and that is very helpful. ush I heard an advice, being a developer try to automate things as much as you can especially the repetitive tasks.

[@shubhamtamrakar4810]

Hey Dave, I came across this video after lots of videos and gotta say this is the best one I've watched. Thanks for such a wonderful video.

[@DaveGrayTeachesCode]

Glad it was helpful!

[@bkarthini272]

Your course is absolutely amazing 👏

[@toheebalawode1634]

Good day Dave Gray, what a nice redux toolkits tutorial, but I have a comment on the way majority of you expert programmers do teach programming, this is something practical, it would be better if you have an application you want to clone, and then put it aside, work with the documentation, as you are teaching, lets know the reason why you are using particular hooks, I think by that, no body will come here and feel like "oh no am not gaining anything here", because as you are writing the codes without documentation makes it a little bit difficult, because I personally feel like that, can't talk about other people....... If you are writing the code with documentation, then everybody will flow, and know the reason why you are using a particular hooks

[@funnyway683]

Dave you are such an amazing teacher thank you for making this course available for us new devs for free i will recommand your channel for my friends

[@DaveGrayTeachesCode]

Thank you for the kind words!

[@Boninpo]

Same thing in Typescript and we have perfection. Thanks Dave!

[@DaveGrayTeachesCode]

You're welcome and thank you for the request! 💯

[@alimaleki1126]

Thank you Dave for providing high quality content. You're a wonderful instructor.

[@DaveGrayTeachesCode]

Thank you for the kind words, Ali! 🙏

[@hamzaashraf9529]

Best ever tutorial on redux toolkit explanation is 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥. Thanks Dave for a such effort

[@loze]

1:19:16 my postExcerpt comp not showing up , check slice and comp and nothing is wrong , is anyone having this same problem?

[@StephaneAmStrong]

the best React tutorial I've seen, best practices and clean architecture. I am impressed

[@DaveGrayTeachesCode]

Thank you for the kind words!

[@motch_gd]

Your delivery is so brilliant, thank you for this course!

[@DaveGrayTeachesCode]

You're very welcome!

[@SimpsonAlfred]

My best tutor of all time, special thanks for this wonderful video.

[@noordinabdulkadir1647]

Thanks man. I actually had no idea where to start with learning redux until this video.

[@DaveGrayTeachesCode]

Glad I could help!

[@iShallEatChips]

Hey thank you for this tutorial. I like how you go over each line of the file. Also your explanation is perfect, especially at chapter 5.

[@DaveGrayTeachesCode]

Glad it was helpful!

[@thebocksters2756]

this tutorial took me 7 days to complete 😂, because I am practicing in parallel with the docs and chat gpt to answer to my stupid questions, so I can get the idea how the things works in deep and be confident in my knowledge

[@codernerd7076]

Best Redux course on the internet all that is missing is the using Redux with TypeScript part.

[@DaveGrayTeachesCode]

The TS addition will make a good future video. Thanks! 💯

[@saurabhgokul1946]

This along with Codevolution one is a complete package

[@samobaidi5000]

thank you so much , ive been waiting for someone to expalin it in a good way and here you did , thank you Dave , its really so helpful

[@DaveGrayTeachesCode]

You're welcome, Sam! 💯

[@jotaroisdarius1918]

You know me! Liking the video before even starting to watch it because I know the content will be great as always

[@DaveGrayTeachesCode]

I appreciate that!

[@WanKy182]

Great work. Nice that you combine all parts in one video)

[@DaveGrayTeachesCode]

Thank you! 💯

[@ivangoranov7737]

As a beginner in redux, I've got complete disorientated after the first lesson. The second lesson has too much information without explanation and I expect the rest of them to be the same. After all, I appreciate the time spent doing the video, but this guide is for more advanced than beginner people.

[@Flame3757]

I totally agree with that.

[@namnikajanbandhu5288]

💯 true!!

[@AlejosLifeOficial]

I agree

[@nirajpatil3388]

I thought i was way less than beginner 🥲🥲

[@sanusiyunusa4470]

I would advise you to get more familiar with reducers (useReducer hook) before starting this tutorial. If you are familiar with reducers then it wouldn't be too difficult for you to follow the tutorial.

[@chethankambi31]

I just love the way you narrate and explain. Thanks a ton for all the wonderful content !!! If possible kindly do a series/comprehensive tutorial on 'styled components'. thanks again :)

[@DaveGrayTeachesCode]

You're welcome, Chethan! 🙏 And thank you for the kind words and request!

[@neikochan7580]

Hello! Thank you so much for this lesson! This lesson (and others) helped me a lot on my actual school project! I'm studding to reorient professionally to frontend developper and your lessons helped a lot through this journey 🐣 Thank you so much for sharing all this knowledge ❤🙏

[@DaveGrayTeachesCode]

You're welcome!

[@rajnori.]

Thanks Dave, you are an outstanding teacher, I highly recommend checking out the Redux tutorial. As someone who has experience with Redux, I found the tutorial to be an excellent resource that helped me deepen my understanding of the core concepts and best practices of Redux. One thing that I particularly liked about the tutorial is that it strikes a good balance between theory and practice. The explanations of the core Redux concepts (thorough) are excellent with examples to reinforce your learning and apply the concepts to real-world scenarios.

[@DaveGrayTeachesCode]

Thank you!

[@Anime-vk6xq]

Great video I understood every detail you taught. Thank You

[@peterpardo4138]

Wow! Again, thank you for this! You're the best teacher I've ever had.

[@DaveGrayTeachesCode]

Thank you for the kind words, Peter! 🙏🙏

[@nishantsirwani3812]

You have taught very well, thank you Sir!

[@karanbadhwar4113]

Hey Dave, thankyou for your tutorial. But I did not understand everything properly because there was lack of explanation for example what does useSelector do and all. It is just a healthy advice no criticism at all, but it was hard and had a feeling I might have to memorize everything .

[@christobongende893]

thank you for making this course! it was great!

[@universecode1101]

This will be a great resource for many developers during this year ... Great Dave 👏🏻

[@DaveGrayTeachesCode]

Thank you! 🙏💯

[@codewithsarang9762]

@@DaveGrayTeachesCode Hey Dave i know redux but i only need the way to use redux in class based components have you deal this

[@emmanueljoseph625]

Dave, you're a good teacher and thank you for your courses. I just wish you could reduce your speed a bit. Your courses are helping me a lot

[@DaveGrayTeachesCode]

You're welcome, Emmanuel!

[@krishnaTiwari851]

Thank you very much for your kindness .... no one teach better than you with every step explanationn thank you very much

[@DaveGrayTeachesCode]

You are welcome!

[@demno2258]

Thanks Dave for great lecture and excellent examples that explain step by step redux and redux toolkit from zero to hero

[@HP_Tubcraft]

awesome video on Redux! one of the best ive seen. killer content as always Dave.

[@DaveGrayTeachesCode]

Thank you! 💯

[@navneet_prakash]

I needed to implement this on my projects, thank you for this wonderful intro to Redux.

[@DaveGrayTeachesCode]

You're very welcome!

[@GeraldPaulson]

Thank you Dave, you are such an amazing tutor with good contents, you have really lifted us the jnr Devs in good ways, keep it up, Nigeria ....

[@DaveGrayTeachesCode]

Thank you, Gerald! And hello to Nigeria! 👋

[@atanassolakov3289]

For those of us who struggled to find why posts are duplicating after Chapter 3 ( lesson 3) just remove the react's strict mode, it helped me cause it doesnt do the rerender i think :)

[@_abhin_raj_r4007]

Thanks for the course. But I would have really loved this course if you dive deeper and told us why you are writing some codes. Sometimes I dont even know what a line of code is doing. But watching this video and searching the codes I dont understand in the google helped me!

[@DaveGrayTeachesCode]

Yes, I'm glad you searched. Combining this course with the official docs should help, too.

[@azaanibrahimmohamed2846]

Thank you for the free course, I got full help and I finished it

[@janekalam]

By far, the best redux tutorial. Thanks for sharing!

[@DaveGrayTeachesCode]

Thank you for the kind words! 🙏

[@vonderklaas]

Special thanks for that "Performance" section, pretty useful Cheers!

[@DaveGrayTeachesCode]

Glad you liked it!

[@lukaoooo]

In chapter 1, In the store.js file we import counterReducer from '../features/counter/counterSlice', but there is no counterReducer in counterSlice.js file, could you please elaborate further on that?

[@alexjando4880]

It's a default export. Search "Common JS" imports for more info

[@chinedueke6605]

thank you Dave. you have clarified a confusion that I'm faced with. thank you very much. please could work with this same project and teach us unit testing.

[@DaveGrayTeachesCode]

You're welcome and thank you for the request! 💯

[@AdriGomezD]

It's just the best Redux toolkit tutorial ever, awesome!!!!, thanks a lot.

[@DaveGrayTeachesCode]

You're welcome!

[@mostafakheder7721]

Dave i believe you are a master class level >>> happy to follow you

[@killian9843]

2:30:39 In UserPage.js I did this instead of using createSelector: " const allPosts = useSelector(selectAllPosts) const postsForUser = allPosts.filter(post => post.userId === Number(userId)) " and I didn't see any record of UserPage re-rendering when count increased using Profiler. Can anybody explain this? What is the difference between this and the createSelector method?

[@cervantes8021]

Thank you for this great tutorial! You’ve done an amazing job with explaining this topic in detail. Looking forward to more videos!

[@DaveGrayTeachesCode]

You're welcome, Cervantes! And thank you for the kind words! 🙏

[@richardwilliam7030]

Dave Cmon Stop reading my mind 😅😅😅😅😅😅 This is amazing

[@DaveGrayTeachesCode]

Thank you, Richard! 🙏🙏

[@dileepbc5901]

this course covers all the things i need to know thanks dave . ☮ from India

[@DaveGrayTeachesCode]

You're welcome! And hello 👋 to India!

[@Rabits52]

hey dave i apprecite your work you are ding great can you explain me the 37:40 why did you this postAdded: { reducer(state,action){ state.push(action.payload) }, prepare(title,content){ return{ payload:{ id : nanoid(), title, content } } } } istead of just addPost:(state,action){ state.push(action.payload) }, is there any video that you recommed or any part of this video that you would tell me listen to?

[@jain007neeraj]

Wow this is how some concept should be taught...... An awesome Hand-On experience... Thanks @DaveGray

[@DaveGrayTeachesCode]

You're welcome! 💯

[@thebocksters2756]

1:07:00 you can also use CTRL + H

[@yeasinjabed3630]

Your channel is like a treasure for developer 🔥

[@DaveGrayTeachesCode]

Thank you for the kind words, Yeasin! 💯

[@mohiminurrahman6487]

Sir, I've been waiting for this superb piece from you for a long time. Thank you Very much

[@DaveGrayTeachesCode]

You're welcome! 💯

[@stepanmutsikivsky8987]

I've created separate object "reactions", to not repeat myself, and there was no problem with wrong reactions list, in my case😁

[@Savage_Cabbage_]

Recently discovered your channel and I must say its amazing! Any plans on SQL tutorial videos?

[@DaveGrayTeachesCode]

Thank you! 🙏 I may do more in the future, but I have one on SQL here: kzbin.info/www/bejne/jXexpaCerLpofrc

[@hudyusufatsigah7626]

A really great content, kinda feel like i'm on an anime marathon cause i need to check related series, just like your video it's really great from start to finish.

[@DaveGrayTeachesCode]

Thank you for the kind words! 🙏🙏

[@nelsonakujiobi4659]

Thanks for this tutorial Dave. You are a very important person.

[@DaveGrayTeachesCode]

Glad it was helpful!

[@neilsonsmilk]

@6:14 what is the point of the export const counterSlice = {...} ? Couldn't we just const counterSlice = {...} w/o exporting? We are already exporting counterSlice.reducer and destructured actions from counterSlice.actions so why do we need to export the slice as well?

[@DaveGrayTeachesCode]

Good question, Nelson! The export may not be necessary in this specific example, but it is a good habit to always use export with your slice. As the lessons progress, you will see that we can extend a slice to extra files.

[@CTILET]

Thank you Dave! Waiting for Next js and Strapi full course

[@DaveGrayTeachesCode]

Thank you for the requests! 🙏

[@zeinfarhanmakarim5226]

On chapter 6. The id of the new created post returned strings with 4 random numbers and letters, is it auto generated since we didn't provide it? It makes the sorting by id on "getTodos" method didn't work. although it can still be sorted to the newest added post with changing the transformResponse response from sorting it with sort() to reverse() since the newAddedPost always endded up in the bottommost of the database.

[@anouargarbaa-wh7iu]

Thanks bro, that helps me to fix this tri problem

[@junghyunjoshkim6780]

Hi Dave, you just made me a better dev! Thank you so much!

[@DaveGrayTeachesCode]

Glad to hear that!

[@matinsasan]

Thanks for the great efforts you put as always. And oh I forgot to sub to you for months, now done, dear mentor :)

[@DaveGrayTeachesCode]

Thank you, Matin! 💯🚀

[@abeercodes]

I can surely say that you are the best. Guru, my teacher

[@adboss145]

Hello Dave, love your tutorials but the audio needs de-essing, just a suggestion and feedback for many more great videos to come, I hope your channel and our knowledge grow exponentially, have a great day ahead.

[@DaveGrayTeachesCode]

Any suggestions on de-essing that is inexpensive? Free tutorials = low budget. 😀

[@violinsheetmusicblog]

first 20 minutes was all i need :)

[@rnytpl]

The advanced part was literally overwhelming it felt like I was being bombarded left and right with so much information that it was too much to take it all in! Wish you could explain and break down each line of code a little bit more in depth. But overall, this is a great tutorial, I think I learned so much up until the "advanced" section.

[@DaveGrayTeachesCode]

Thanks! And I agree - this is complex stuff! You can review again - but I also recommend looking at the official docs linked in the description. More than one explanation can help.

[@rnytpl]

@@DaveGrayTeachesCode Thanks for the reply :) Not only I referred to documents but also tapped into ChatGPT's explanations which helped me quite a bit. Can I ask a question though? In addReaction query we followed a different method using onQueryStarted function, why didn't we just use invalidatesTags instead? I tried that and it worked just fine

[@DaveGrayTeachesCode]

@@rnytpl The reactions were an example of optimistic updates.