This is a version of IBM Plex Mono made more usable in terminals and code editors with a few additions:
Aside from these changes, there is no difference in the actual glyphs between these fonts and the original version of IBM Plex Mono - they mainly just contain metadata modification.
Install the TTF files in this repo, and reference in your application as "Terminex"
Download latest IBM Plex TTF files from: IBM/plex
Open each source TTF file in FontForge.
To swap dotted zero for slashed zero:
To swap hyphen with en-dash:
Rename meta info: