IQStack is a convenient plugin for changing the default item stack sizes on your RUST server
The plugin allows you to increase the number of resources and items that can fit into a single slot, making it easier for players to store their loot and organize their storage

Permission support allows you to set different stack sizes for specific player groups, providing an additional monetization opportunity for your server

The plugin places a strong emphasis on optimization and includes only the essential features - without unnecessary server load or bloated functionality

All necessary player data is cached, so the plugin avoids redundant checks during every action, helping reduce overall server resource consumption
If you don't need certain configuration options, such as the "SkinID Blacklist", simply clear the list and leave it empty
This will improve performance, as the corresponding functionality will be disabled instead of running unnecessarily

CONFIGURATION

{
  "Base stack sizes [Apply to all players]": {
    "Global multiplier [Applied to the vanilla stack size of everything not overridden below. 1 - default value]": 1.0,
    "Multipliers by category (From F1 -> Items) [Category = multiplier of the vanilla stack size, overrides the global one]": {
      "Resources": 10.0,
      "Component": 5.0,
      "Ammunition": 5.0
    },
    "Multipliers by item [shortname = multiplier of the vanilla stack size, overrides the category and the blacklist]": {
      "sulfur": 20.0
    }
  },
  "Permission bindings [Permission = PresetKey]": {
    "iqstack.premium": "premium",
    "iqstack.vip": "vip"
  },
  "Presets by permissions [UniqueKey = preset settings]": {
    "premium": {
      "Global multiplier [Applied to the vanilla stack size of everything not overridden below. 1 - default value]": 1.0,
      "Multipliers by category (From F1 -> Items) [Category = multiplier of the vanilla stack size, overrides the global one]": {
        "Resources": 50.0
      },
      "Multipliers by item [shortname = multiplier of the vanilla stack size, overrides the category and the blacklist]": {
        "sulfur": 100.0
      }
    },
    "vip": {
      "Global multiplier [Applied to the vanilla stack size of everything not overridden below. 1 - default value]": 1.0,
      "Multipliers by category (From F1 -> Items) [Category = multiplier of the vanilla stack size, overrides the global one]": {
        "Resources": 25.0
      },
      "Multipliers by item [shortname = multiplier of the vanilla stack size, overrides the category and the blacklist]": {
        "sulfur": 50.0
      }
    }
  },
  "Item blacklist (shortname). Does not affect the `Multipliers by item` setting.": [
    "water", /// Example
  ],
  "Category blacklist (from F1 -> Items). Does not affect the `Multipliers by item` setting": [
    "Weapon",  /// Example
  ],
  "Item blacklist by SkinID": [
    3036002096, /// Example
  ]
}