StackUp!

Description

StackUp! is a Minecraft mod which lets you remove the vanilla item stack size limit of 64, instead setting it as high as you want*. You can find an introductory tutorial (assuming 1.12) here.

* - Up to about 999 million. However, for reasons, I don't really recommend going above a few (8-16) million, and ideally staying far below that still. (Values far higher than that may cause strange Farlands-esque issues in some mods. You have been warned.)

Usage of the mod is as follows:

For 1.12 (Forge) users

• Upon installation, a "stackup.cfg" configuration file will be created. Do not forget to open it and set the maxStackSize configuration option - otherwise, items will still be hard-limited by 64! The config option sets the maximum global stack size. You can set it to anything you want - 99? Five hundred? Ten thousand? One million? The sky is the limit!
• After this, you may notice that all of the blocks and items still have a stack size of 64! That is correct - to prevent balance-breaking issues, StackUp! will only change default stack sizes by itself in very rare cases. To change items' stack sizes, you can either use the built-in scripting system introduced in StackUp! 0.2.0, or an external mod such as CraftTweaker.

This patch has been tested with a lot of mods (including, but not limited to Refined Storage, Applied Energistics 2, Charset, Iron Chests, Quark and Rustic), but compatibility is not 100% guaranteed. Please report any bugs you find to us directly and not to other mod authors!

For modders: While I do patch most common patterns of "maximum slot limits" in inventories, I may not be able to catch more advanced ones. Items.AIR.getItemStackLimit(); is your friend!

For modpack developers: Make sure to read the scripting system documentation above.

For 1.13 (Rift) users

• StackUp! operates in the form of an expansion to the datapack format. Use the built-in scripting system in datapacks to modify stack sizes.
• The changes will synchronize from server to client!

Project icon utilizes Unity textures by CyanideX.

What means Verified?

• Compatibility: The mod should be compatible with the latest version of Minecraft and be clearly labeled with its supported versions.
• Functionality: The mod should work as advertised and not cause any game-breaking bugs or crashes.
• Security: The mod should not contain any malicious code or attempts to steal personal information.
• Performance: The mod should not cause a significant decrease in the game's performance, such as by causing lag or reducing frame rates.
• Originality: The mod should be original and not a copy of someone else's work.
• Up-to-date: The mod should be regularly updated to fix bugs, improve performance, and maintain compatibility with the latest version of Minecraft.
• Support: The mod should have an active developer who provides support and troubleshooting assistance to users.
• License: The mod should be released under a clear and open source license that allows others to use, modify, and redistribute the code.
• Documentation: The mod should come with clear and detailed documentation on how to install and use it.

How to Install