Porter (Survival Friendly) (Multi-Player Friendly) (Scripts)
This add-on lets you swiftly switch between locations in your world. You can save and load up to 5 locations, and your they’ll still be saved even after you restart the game!
Credits: reimarPB for the CSS file. TheDestruc7i0n, Cuteness, mflippy, 루아kr, and Miste for helping me create this add-on. 
To craft a Porter, you must first craft a Compressed Ender Pearl by putting 9 regular Ender Pearls into a crafting table in the shape of a 3×3 square. Then using two stick and the Compressed Ender Pearl, you can craft your Porter like how you’d craft a shovel in a crafting table.
Important Note: Each players’ Home slot is different. For example your ‘Home 2′ won’t be the same as your friends’.
To open the UI, right click on any block while holding the Porter. Here’s an example of when you probably should use it:
CREATOR: .ASSASSIN
Installation
1. Download Porter.mcaddon and open it.
2. In Minecaft, go to your world's settings by clicking the pencil tool next to the world you want to use this add-on on, and add the Porter resource pack and behavior pack.
3. Make sure 'Use Experimental Gameplay' is turned on in your world's settings.