[Feature Request] Optimize reading mode to run before browser renders page

[nhantrn]

If so my request is to intercept the DOM and parse out the scraps before sending it the browser for render. This way it reduce the browser rendering job and remove all the js garbage in all one fell blow, as the saying goes.

[ankit]

@nhantrn yes the readability mode can be optimized for faster rendering but it will be non-trivial since it will work differently from how the custom CSS is applied. Marking this as a feature request, thanks