1) Go to https://github.com/Rainrider/LibArtifactData-1.0
2) On the right side, click "Clone or download" > "Download ZIP".
3) Go to your download folder and extract the folder.
4) Rename it and remove the branch-tag, it should just be "LibArtifactData-1.0" afterwards.
5) Copy that folder into your WoW\Interface\AddOns folder.
2) On the right side, click "Clone or download" > "Download ZIP".
3) Go to your download folder and extract the folder.
4) Rename it and remove the branch-tag, it should just be "LibArtifactData-1.0" afterwards.
5) Copy that folder into your WoW\Interface\AddOns folder.