Randomize is a texturepack aimed to improve your overall survival experience. This texture pack is survival friendly works with realms, worlds, servers... you just have to put it in the general resource pack.

This texture pack is still work in progress, for now it just supports slime cuz it is still in beta 0.1,but later on in development it will also randomize blocks so it improves your overall Minecraft experience.

Slime:

Rn we have 225 random slime textures, slimes will randomly spawn with one of the textures.

 Another thing because this is just for clients, the color of slime isn't saved in the world. So it isn't relog proof, other people will see them in different colors

Video explaining more about the addon: