Fini
Fini
Let me search for a 'new' Hack Nerd Font that you could try... I believe I have some in a branch.
Same here. My guess was... maybe the ~~hinting~~ antialiasing goes wrong, but then I tried a lot different settings to no avail.  Let me upload the file I patched...
Btw, did you use the original Hack from this repo? i.e. https://github.com/ryanoasis/nerd-fonts/blob/master/src/unpatched-fonts/Hack/Regular/Hack-Regular.ttf If you have a different original version that could also be an explanation. So I installed that file...
There are even horizontal sub-pixel changes in the 14px rendering :-o  These are your images at 400% in Gimp as layers, changing the opacity of the top...
Maybe try if greyscale antialising fixes this? Could be that the subpixel LCD antialising assumes the wrong colour sequence? The the antialising would make it worse not better. In former...
#### Reproducible :tada:  I swear, I did try 'full' in the comment 2 hours ago :grimacing: Ok. Lets see if there is something with the hinting tables.
  The glyphs look unhinted, but this is contradicted by the version information that contains `ttfautohint`: 
 _instructions depend on size_ ... hmm.
It **is** the head.flags: ``` $ showttf ~/git/nerd-fonts/Hack\ Regular\ Nerd\ Font\ Complete_prior.ttf | grep flags flags=1f baseline_at_0 lsb_at_0 instrs_depend_on_size ppem_to_int instr_set_width $ showttf ~/.local/share/fonts/Hack-Regular.ttf | grep flags flags=6 lsb_at_0 instrs_depend_on_size...
Yes, almost. And we also need to copy the `lowestRecPPEM`. And then I do not like to pull another dependency in that all users of `font-patcher` would need. Rather something...