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About this addon
What it does
LibButtonGlow-1.0 is a replacement for the ActionButton_Show/HideOverlayGlow APIs.
Using the built-in APIs will irreversibly taint the Action Button functionality, which is why it should be entirely avoided. The resulting taint is hard to track and pin-point exactly, resulting in action blocked messages when switching stances or using vehicles.
Unfortunately, even using Blizzards XML template can cause taint and will break the Action Buttons under certain circumstances. LibButtonGlow-1.0 does not use the Blizzard template, and instead offers a clean implementation in Lua only.
This library offers a simple drop-in replacement API to resolve these issues.
Usage:
LibStub("LibButtonGlow-1.0").ShowOverlayGlow(frame)
LibStub("LibButtonGlow-1.0").HideOverlayGlow(frame)
At-a-glance numbers
Performance highlights
- Peaked at Hot #1427 on May 10, 2026.
- Featured on the Hot list across 5 distinct weeks.
- Shipped 1 release in the last 30 days.
- Averaging 8 new downloads per day over the past week.