Java Offhand
Java Offhand Mod for MCPE/Bedrock!
Lore: True mastery of survival requires the use of both hands. A torch or tool is just as effective in the left hand as it is in the right.
This addon has built-in dynamic lighting, hold any emmisive item and it will give off light
(This addon will probably continue to work even after game updates, as it doesn't use experiments)
This addon allows you to put all items and blocks in off-hand, and also makes it possible to place blocks AND USE MOST ITEMS (like redstone, crops, torches etc) from off-hand if main hand is empty or has a tool. (Just like java edition)
Features:
Place any blocks in the game with offhand
Liquid & Bucket placement
Main Hand Priority: Using tools for actions like stripping logs, tilling dirt, or using bows prevents offhand placement
Farming: Seeds and crops can be planted efficiently with crops in offhand and hoe/harvesting in/with main hand.
Expanded Item Support: Full offhand support for Flint and Steel (placing fire), Buckets, technical items like Tripwire Hooks and almost all other usable items .
Immersive Feedback: All offhand actions play the correct sound effects.
Fireworks support: Fireworks can be used while flying from offhand, doesn't matter what you're holding in main hand.
Optional Off-hand 3rd person subtle animation pack (can cause compatibility issues though)
Usage:
To swap items to offhand, just double-sneak quickly (for Keyboard/controllers) or use the emote "over there" on touch devices
Then if you have a tool in your hand (or nothing), blocks in your off-hand will be used instead (just like java edition).

Installation:
Import the .mcpack and apply it on world, no experiments needed