5c:T40f,

The reminders features of TimelineReminders and Northern Sky Raid Tools are very powerful.
However, players often miss the fact that a reminder has been displayed in the middle of hectic combat.
This addon adds a square border to reminders, making it easier to notice when a reminder has appeared.

By default, it supports a solid-color square box and adds a square box around all types of reminders, including Text, Bar, Icon, and Circle.
You can set whether to display a box for each type, the size of the box, and the thickness of the box border.
it also supports Rainbow color mode for the best visibility.
In addition, for even stronger visibility in Rainbow mode, you can increase Rainbow speed to make the rainbow colors rotate very quickly.

A low draw interval and a high rainbow speed will attract your attention much more strongly, but an excessively low draw interval may cause frame instability depending on your computer’s specifications.

/rbox to open config.

5d:T459,The MIT License Copyright (c) <year> <copyright holders> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

RemindersBox