Building Backwards Compatible Vue Libraries - Vue.js Live 2023

Jessica Sachs presented this talk at Vue.js Live 2023 in London: "Many organizations with component libraries are working on upgrades for their Vue 2 apps so that they can support Vue 3. Sometimes it's not easy! Ideally, you could write your code once and cross-compile it for different Vue runtimes. In this talk, we'll do exactly that. At the end, you'll have a recipe for shipping libraries that support both Vue 2 and Vue 3."
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0:00 Intro
6:48 Design Goals
7:15 "Petite"
8:30 Make a monorepo
8:47 Symlink the src directory
9:42 Reusing build and test tooling
11:58 Demo
21:09 Deploying your packages
21:48 Closing notes

[@ShinigamiZone]

Yeah, the one in the audience was right
In line 9 you had declared default modelValue to 0
Then in the computed you had `modelValue ?? ...`, so that the `...` was dead code
You could also had used `||` if I'm not wrong

[@user-rq9uz1jg5z]

5:48 omg I would have a mental breakdown