It doesn’t sound scary. It sounds correct and on the point.
Vue’s v-* attributes are a stringy mess [1], and it doesn’t really matter that they don’t end up in the output.
Vue’s v-* attributes are a stringy mess [1], and it doesn’t really matter that they don’t end up in the output.
It's not wrong, but this way it sounds way more scary than:
"Properties which start with "v-" are treated specially by Vue and don't end up in the rendered output."