LastLeaf

Applying splice updates may cause array `length` property changes. However, `length` is not marked as dirty so it does not applied to templates.

Support typing for extra fields in component instance

3

When adding a custom field in a component (defined with definition API), its type is hard to specify. ### Solution 1 Add a definition field for specifying types for the...

The `@import` does not work well without preprocessor (`less`, etc)

1

Currently the stylesheet compiler does not handle `@import` itself. Other preprocessors (like `less-loader`) can transform it properly. However, if use without preprocessors, the `@import` will be passed to `css-loader` which...

These syntax are more clear in practise. However, they are conflicted with the classic class/style syntax if it contains data bindings.

Remove `dataDeepCopy` and `propertyPassingDeepCopy` in favor of non-copy-setData

2

Currently these two component options are used to control whether the data should be copied while templating. It is component-level options, but it is more practical to control the deep...

guide 中的自定义后端协议文档很难独立维护。

`SelectorQuery` in adapter lacks `context` field getter.

The backend would like to know which classes are changed, in other words, `addClass` and `removeClass` interfaces are better, but `clearClasses` is not good. This also helps the implementation of...

Multiple relative nodes intersection observer

1

#18 introduced web-like intersection observer support. However, the miniprogram-like intersection observer supports more than two element intersections.