Supported Minecraft Versions:

• 1.11

skHolograms ( by YoshYz ) is a script/api that you can use to create holograms without using any outdated addon to do that.
This will only works for mc version 1.11+

ADDONS NEEDED:

- skStuff ( Tuske fork )

Features:

• Multiple lines ( Max 5 )
• Unlimited holograms
• Holograms list
• You can delete them everywhere without need to target them.
• You can edit them everywhere without need to target them.
• Colours support
• Many unicodes supported

Main command: /holo help

Unicodes list:

• [<star>] = ★
• [<3] = ❤
• [>] = ►
• = ●
• [+] = ▪

Spoiler: API

Code (Skript):

1. #Create a hologram
2. createHolo(name: text, loc: location , lines: integer)
3.  
4. #Delete a hologram
5. deleteHolo(name: text)
6.  
7. #Edit a hologram
8. editHolo(name: text , line: integer , newtext: text)

Command: /holo create [<name>] [<lines>] | holo.create
Command: /holo delete [<name>] | holo.delete
Command: /holo edit [<name>] [<line>] [<text>] | holo.edit
Command: /holo list | holo.list
Command: /holo help | holo.help

Hope you enjoy!