still using this with nightly Rated 5 out of 5 stars

I've switched to Firefox Nightly, and find replacements for most of addons I'm using, but not this one. Saka key needs improvements to do things nicely (like guess which links I'm going to, or which element to scroll). More importantly, Saka Key doesn't work with jar: and file:. So I've returned back and enabled legacy addons.