A modern UI replacement addon for Final Fantasy XI (Ashita v4). XIUI replaces the default HUD elements with clean, customizable alternatives — all configurable in-game via /xiui.

Features

• Player Bar — HP, MP, TP with job and level display
• Target Bar — Target info with target-of-target, buffs, and debuffs
• Party List — Full party display with buffs and debuffs
• Enemy List — Nearby engaged enemies with debuff tracking
• Cast Bar — Spell/ability cast progress
• Cast Cost — MP/TP cost display for actions
• Pet Bar — Pet HP, TP, and target info
• Hotbar — Configurable action bar with controller/crossbar support
• EXP Bar — Experience and limit point progress
• Inventory — Bag capacity across all storage types
• Gil Tracker — Current gil display
• Mob Info — Mob level, type, and aggro info from LandSandBoat, Phoenix, or Horizon
• Treasure Pool — Loot display with lot/pass support
• Notifications — On-screen alerts for game events

Install

1. Download the latest release from the releases page
2. Extract the zip and copy the XIUI folder into your Ashita addons directory
3. In-game: /addon load xiui
4. Configure: /xiui

To auto-load on startup, add /addon load xiui to your Ashita script or profile.

Update

1. Delete the existing XIUI folder from your addons directory
2. Extract the new release in its place

Deleting first is recommended — asset paths may change between versions.

Choose LandSandBoat, Phoenix, or Horizon under Target Bar → Mob Info → Display Options → Mob Data Source. Phoenix uses its live data; Horizon applies its overrides to LandSandBoat. All sources ship with XIUI and work offline. See mob data documentation for sources and refresh commands.

Release downloads include the mob datasets. When running from a Git checkout, generate them once with python -m pip install -r tools/requirements-mob-data.txt followed by python tools/update_mob_data.py. Generated datasets are excluded from Git.