Name: Health Bar
Link: https://www.curseforge.com/minecraft/mc-mods/health-bar
Description: Adds a red health bar either when attacked or that displays constantly depending on your configs and shows the exact value of health you have in number form, it works with mods that increase your maximum hp and can replace the vanilla hearts with config, highly configurable and useful in specific circumstances (like mine where my hp won't appear for some reason in my server.)