First, compatibility
- The current code is packaged ES2015 +, do not support IE 11.
Second, the use of TypeScript - 98% or more current code written using TypeScript.
- If you have not learned TypeScript, please learn as soon as possible, otherwise it may not read the source code.
- Another thing to say it may make you very surprised, complete source code Vue 3 does not use the class keyword! (Only use the class keyword in the test code and example code)
Third, when the official version issued
- Currently Vue 3 in Pre-Alpha version. The back should also have Alpha, Beta and other versions.
- Vue according to the official schedule, at least until the first quarter of 2020 may have released the official version 3.0.
Four, vue 3 source: https://github.com/vuejs/vue-next