This addon is for a Minecraft Bedrock Edition behavior pack that creates a customizable sidebar display for players, called "InstantSidebar." It allows server administrators or players with permission to set up to 26 lines of text, scoreboard values, or player tags to be shown on the screen for all players in real time.

Run "/function instantSidebar/setup" to get started

How to Use:

The pack provides an in-game menu system for editing each line of the sidebar. You can choose to display plain text, a scoreboard value (with optional prefix/suffix), or a player tag (with optional prefix).
To edit a line, trigger the menu (/function instantSidebar/setup). Select the line number, then choose the type of content you want to display.
For scoreboards, select from available objectives and set your desired prefix/suffix.
For tags, enter the tag ID and prefix. The sidebar will show the value of the tag for each player, or "N/A" if the tag is not set.
The sidebar updates automaticallyy for all online players, reflecting any changes made through the menu

This is perfect for use in a Minecraft Realm or Server as a quick and easy way to show off player stats

Install:

If you do not have a Sidebar Resource, download and install both "Default Sidebar Resource" and "Instant Sidebar Behavior". Attach them to your world. Then run "/function instantSidebar/setup" in game

If you do have a Sidebar Resource, download and install the "Instant Sidebar Behavior. Then attach it to your world and run "/function instantSidebar/setup" in game