What problem does this feature solve?

I remember Evan methioned he hadn't decided what to call Composition API in Chinese while introducing Vue 3.0, then I tried the Composition API for a time and, out of intuition, the word "编织" "编排"(weave, compose) came to my mind.

What does the proposed API look like?

noop

最好的翻译就是不翻译

已经有中文翻译了：https://vue-composition-api-rfc.netlify.app/zh/

@sodatea i think he meant translating the "Composition API" phrase, not translating the docs

@jacekkarczmarczyk In the translated docs, the phrase is presented in Chinese as "组合式 API", which, IMO, can be considered as the official translation for the term.