1 star: Doesn't work. Waste of time. The reason is very simple:
Not allowed to define cross-origin object as property on [Object] or [Array] XrayWrapper

FOLLOW UP: as a positive sign, the developer responded with a fix which I will try. Thank you. 3 stars

这个插件会使火狐浏览器自带的xml渲染功能失效，比如maven仓库的pom会变成一行且显式不全，给一个测试pom地址自行测验，希望开发者能修复。
https://repository.modelio.org/org/dom4j/1.6.1/dom4j-1.6.1.pom