Description
Cast Queue Overlay is a cast bar addon for Retail that shades the end of your cast bar to show your spell queue window, your latency, or a value of your own, so you can see when your next spell will be accepted instead of guessing.
Features
- Spell queue window shown on your cast bar
- Latency overlay from your home latency
- Custom overlay for any millisecond value
- Colour and opacity for each overlay
- Overlays stacked so none hides another
- Channelled casts marked at the end of the channel
- Separate opacity while channelling
- Works with the default cast bar or any cast bar you pick
Getting Started
Install it, then /reload. The overlays follow Blizzard's cast bar on their own.
Open the options with /cqo. Using another cast bar? Press Select Frame, hover the bar and click it. Used in combat, /cqo opens the window once combat ends.
AI Use
Claude was used in the development of this addon with a custom-built addon development tool constructed from Blizzard’s API patch notes.
Support
Cast Queue Overlay is free. If it saves you guessing when to press your next spell, you can support its development.










