Vue 3 Watch vs WatchEffect! Watch OUT, you'll probably get this wrong! 

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So `watch` works like the watch option in Vue2 and `watchEffect` kinda works like `computed`, except that it doesn't return anything

watch(source, (newValue, oldValue) => { // executed immediately, then again when `source` changes }, { immediate: true }) you can pass the immediate to true if you want it to execute immediatly like watchEffect there is a lot of thing to do the same thing in vue damn

Can you do a video on vitejs SSR with vue 3 and a simple example of data preferching?!

This is pletty nice. For someone coming from React to Vue, I was wondering how I would implement my useEffect's. This has got to be it. Thanx.

From what I understood, which I think you "kind of" mentioned but I don't think you pressed the point home. Watch() allows you to watch Ref A and do something with Ref B and C (but never actually read A). Where as WatchEffects() will only run when Ref B and C changes, not when Ref A does anything. Because you don't read A within the effect.

Thanks, Please more advanced videos and please make video ho to make non reactive copy of ref,reactive, props ....+ vue reactivity explained. Thanks 🙏

You just saved the day. I was stuck trying to make a watch works properly, but I was wrong. Thank you so much!

Watcheffect like useEffect in react but better

maybe they should've just named them like *LazyWatch* and *InitWatch* or something like that

Hi, you seem love to use typescript in your project. So do I. But there's more 3rd party libraries do not have typescript support yet. Such as wowjs. Because of that, I cant use typescript in my project. So javascript without typescript is the safe and stable choice now, right?

Wow, watch() is super useful for what I was trying to do, thanks for explaining it! Vue 3 is pretty awesome

your videos are good but you take too much time, like these videos can be reduced to 5 min

lol i was about to ask about the theme name and you answered it

Great content 👍 100%

watch ( () => write.value, ... and watch(write, ... What's are differences ?

M-x Forever

Watch in Vue 2 you can add immediate: true Seam not possible anymore. I would make a function called in the watch and created life cycle

Wow! Congratulations on your new job!

Awesome tutorial man...

You need to work on your CSS man. Its good content and yes you are focusing on main thing but something looks off and its that ugly style behind. As a frontend guy please spend more time on CSS, you will look better. I am telling you this not on basis of this vid only.

I love watch, i usually use this to grab route changes and send some data to my server.

Good stuff, didn't know about watchEffect yet, seems very svelte'