On Github in the readme, detailed instruction how to use the hud - https://github.com/sefiru/r3eWebhud/blob/main/README.md Here is the .exe 32/64bit versions - https://github.com/sefiru/r3eWebhud/tree/main/compiled If this is not enough - feel free to ask.
if someone has already downloaded the new .exe, please redownload it again, delete the .html, and use it as before, this is important bug fix. Or you can fix the .html by urself: line 1508 "cument" change to "document"
On the absgrip graph – the blue line shows ABS activation percentage. An example can be seen on the attached screenshot.