Using TypeScript in your Vue 3 apps

With Vue 3's script setup syntax, we now have a developer-friendly way to use TypeScript in our Vue.js apps. This video explains how. For a full, in-depth course on this topic, check out the complete course available on VueMastery.com 👉 www.vuemastery.com/courses/ty...
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0:00 Introduction to the Script Setup Syntax
2:32 Reactive Variables with Type Inference
5:34 Beyond Type Inference
8:19 Continue the course at VueMastery.com

[@VueMastery]

Did you know we have an entire course on Vue 3 with TypeScript? Dive in here 👉 buff.ly/3d4TWCn

[@user-cw1jv3iy7q]

Vue3 is an absolutely amazing and simple framework for me.

[@dvdrtrgn]

I prefer to see the script above the template these days - especially when using the script set up idiom.

[@BabyShipCodeAi]

Great!

[@yuriihusak1959]

For the cases where ref should be number but has no initial value just use default numeric value not null. Using null or number will give more overhead in the other parts of the code because a dev will need to check if value is not null.... It seems logical to use number | null for the example like you showed but you will get annoyed fast with bigger projects because of the things I have just described

[@jaymartinez311]

would unknown still require a null check? 🤔

[@yuriihusak1959]

@@jaymartinez311 don't think so, but there could be another problem with that. I have to check first

[@wertin200]

Which VS code theme is he using?

[@andri_sul]

How to implements auto-suggest & type safety inside template? Is it a plugin?

[@yuriihusak1959]

The extension which was shown in the video should help. But that is the biggest disadvantage of using Vue. For example React very good at suggesting in the template part , especially if you use TS

[@joncobb8533]

I like Vue so much better than react! Lol

[@sahandsepidar4089]

plz learn Vuex based on type script soon

[@cindrmon]

i think you should also learn pinia state management with composition api syntax, my friend

[@DodaGarcia]

"An app you can count on" 😂😂😂