Learn the useOptimistic Hook in 19 minutes (Next.js 13 For Beginners)

[@jacob_dmn]

Thank you, Sangha, I knew you since I started web dev and I'm still watching you, it's weird that sometimes we have friends that we're not aware of, anyway, wanted to take a moment to be grateful for everything that impacted my life, including your content

[@aymanechaaba]

Sonny, Can you make a video about background vs on-demand revalidation?

[@dalestewart]

I definitely will be using the optimistic hook in my own personal projects

[@electricindro2236]

Brilliant explanation! Please keep such tutorials coming. Lot of new things to learn from you. 💗

[@victorlongon]

What create and api endpoint if you are already using server actions? The main idea with server actions is exactly to eliminate this middle lawyer when taking to the backend

[@tauqeerhusain7521]

Big love sir for every video you trained me a lot ❤❤❤❤❤❤❤❤❤❤

[@supercrunch3367]

What if you need the ID response from the backend? Or should the frontend generate the ID?

[@eliuddyn]

Sonny The Master 🔥🔥

[@diegounanue]

I’m starting with nextjs. Please help does it needs a state manager? When you import a client side component into a server side? The server side html is rendered in the server and the imported client component in the client?

[@fatcat3513]

Hey Sonny can we get a CRM Hubspot clone...?

[@dream__moments]

What if the server failed with 500 error for that reqst and the optimistic update took place. Then there will be anomalies between server and local state value ??? Please answer this I am facing during Favourite a item

[@HorizonHuntxr]

The UI will rollback the change

[@dream__moments]

@@HorizonHuntxr thanks

[@Ashish-_-]

One doubt: Am I correct that incase the API fails. the revalidateTag will take care of changing value to the previous value?

[@lukeskywalker7029]

So if I grasp server actions with optimistic updates correctly, there is no need for useSWR anymore? unless interacting with a returned stream, which is why Vercel still uses it in their AI SDK?

[@ludanjubara]

Nice one!

[@alejandromartinezramirez3312]

Amazing, ey bro could we have an example how to create pdfs and download them?

[@appstuff6565]

hey there Sonny, thanks for this. is there a optimistic setState ? I have a list of items with adding functionality and when i want to rearrange them, i am confused. Any advise or help or guidance is appreciated. :D Thanks.

[@darshandhabale143]

its basically what you are asking for

[@LuisVazquez-ky7yb]

what will happened if the endpoint is down?

[@dataSMASH]

Anyone know how to set the type in useOptimistic? Both values default to ANY

[@mikhaelhermanus5301]

Is there any way to use it on react native ??

[@surendrajat7290]

nice video

[@rodzadra]

What about MeteorJS?

[@pouyajabbarisani]

I'm trying to write test for useOptimistic using jest, but it says "TypeError: (0 , react_1.experimental_useOptimistic) is not a function" :(

[@drivebuss8079]

very narrow and small use case!!

[@adarshrathi8265]

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