X-Perl UnitFrames

This project has become inactive.

This project is inactive and its default file will likely not work with the most recent version of World of Warcraft. The author may have abandoned it, or it may have outlived its usefulness.

Main Frames

Patch 6.0.3 compatibility and future of X-Perl

Use latest alpha from WoWAce for using in Patch 6.0.3


May still has problems but for most cases it should be working(at least was tested on beta), if not, clearing old setting by killing(and backup) XPerlxxxxxxx.lua in the WTF directory of your WoW installlation and try again with fresh new default setting, thanks your patience.

If still someone want to help Zeksie for he earns his donates from X-Perl then that's fine for Zek and X-Perl, but seems like it's time to cut him out as no one want to help X-Perl anymore (as many of users already heard about the mess of this poor addon), I guess.

I don't know X-Perl will still be continue or not(it's highly possible it won't be, as the new maintainer Resike continued the developing and forked to Z-Perl, and he said he won't abandon his addons), I won't force everyone should must to use Resike's one at this point, as his Z-Perl isn't stable yet, and for some reasons, I don't think he want to port his fixes back to X-Perl as he knows about how Zek did about his addons and everyone who helped Zek to maintaining this poor addon...and, of course...X-Perl may broken again when next time Blizzard's patches released..... /sigh

(At this point, I won't force everyone who used X-Perl to go Z-Perl until it's more stable than now, feel free to use Z-Perl or other Unitframe addons if you want, and do NOT hold your breathe about X-Perl too much, too. I already lost my hope on X-Perl, at least I can trust Resike and Z-Perl now...)


PlayerLin - Maintainer of X-Perl but not a proper skilled coder, just a locale translator and do some shitty PRs. :(

Bug Reporting

Please use the Ticketing System on WoWAce Here and avoid posting bugs using comments on Curse because they're difficult to track and they will probably get lost.

Use a good error catcher (like BugSack from files.wowace.com) and provide the full error text, and give as much information as possible to recreate the problem. Don't assume We know what you're talking about with some three word report.


Perl, with Extra stuff. Much enchanced from Nymbia's Perl UnitFrames, and a complete replacement for Blizzard's default unit frames, including raid frames and raid tools, with little remaining of the original Nymbia code.

  • Range Finder (combined with optional health check and/or debuff check) for all frames based on spell or item range test.
  • HoT Monitor will highlight units clearly that have ''your own'' active Heal over Time spells. Regardless of how many other heal over time buffs are on the raid members, you can keep track of your own ones and when they expire.
  • Debuff Highlighting in standard debuff colours on all friendly frames. Priority given to show debuffs that ''you'' can cure first.
  • Raid Frames, buff icons, MT list units and some other portions or X-Perl are Created on demand. Saving a lot of time and memory at system startup. Defering the creation of many parts of X-Perl to when they are actually required. And of course, most often outside of raids they are never required and are never created.
  • Raid Target icon support for Target, Target's Target, MT Targets.
  • Raid Tooltip will show combat rezzers available (druids with Rebirth ready (or very soon available) and any normal rezzers out of combat) if you bring up tooltip of a dead person.
  • In-combat indicators for all units.
  • 3D Portraits for player, pet, target, focus, party. Optional. Of course this may degrade your framerate somewhat because you are displaying more 3D character models that without this option. But some like it pretty, and it does look cool.
  • Red and Green combat flashes for frames when player, pet, target, party, partypets, raid take damage/heals. Useful indication of things happening.
  • Added '''time left''' on party member/target buffs/debuffs when in a raid, these depend somewhat on CTRA sending appropriate information over the addon channel, although some of it can be determined at run time by X-Perl, when a player gets a buff for example, we know how long it should last, and therefor when it should expire.
  • Totally new options window including all X-Perl options and access via minimap icon and the /xperl splash command.
  • Configurable colours for borders and backgrounds. Including class coloured names, and configurable reaction colours.

Much care has been taken with code size, memory load, memory usage per cycle and so on. LuaProfiler/OnEvent mods used extensively and regularly to ensure that X-Perl does not do more work than is absolutely necessary.

Assists View

Will show anyone from raid assising you with your target, and can also show healers or all plus known enemies targetting you.

Tooltips for the same also available (on player and target frames) if you prefer to not use the main window.

MT Targets

Replaces CTRA MT Targets window, and doubles as a replacement for the Perl RaidFrames warrior targets.

Indicator shows which target you are on.

Frames will be coloured to show if tanks have duplicate targets.

Casting Monitor


Shows selected classes (defaults to healer classes) in a list (much like the MT List), but with some differences.

Shows mana bars and cast bars on left. Their targets on right. Health bar as normal, but a secondary small red bar on targets which shows the maximum single hit this unit has received since entering combat. The secondary bar will extend downwards from their current HP level down to as far as zero.

A green name on the targets indicates this is the same target that you have. You can click on casters or their targets as expected.

For druids, right clicking on a caster will cast Innervate on them.

For shamans, right clicking on a caster will cast Mana Tide Totem. Check the * indicator to see if they're in your group.

All bars can be re-sized in X-Perl main options (Monitor section).

Totals can be toggled (from the 'T' minibutton at top of frame) which gives overview of raid mana status.

Raid Admin


Save/Load raid roster setups Only does direct save and load for the moment, but more to come (templates and such).

Item Check

Replacement for /raitem /radur /raresist /rareg. Use the old commands before, or drop items in the left item list.

Query button will perform /raitem on all ticked items (query always includes dur and resists) and you can then view and review all the results whenever, without having to re-query each item.

Includes everyone in raid, so you don't have to work out who doesn't have items, it'll list them with 0 instead of no entry.

Active Scanner to check raid member's equipment for the item selected. So you can be sure that people actually have the item worn (Onyxia Cloak for example), without having to go round single target inspecting everyone who 'forgot' to install CTRA for the 50th raid in a row.

Grim Reaper

Removed from X-Perl, but continues as it's own standalone Ace mod.


More Buffing Features

Can be found in my new universal buffing mod, ZOMGBuffs


You must login to post a comment. Don't have an account? Register to get one!

  • Avatar of Prolifike Prolifike Dec 05, 2009 at 08:52 UTC - 0 likes

    I was curious if the mod creator or whoever is managing xperl knew that it was currently bugged on the 3.3 PTR. Everything seems to be working fine except the Target Frame. I have tried everything, and I am unable to get a target frame. I can get a focus frame...the targets' target frame...etc.

    With the 3.3 patch going live very soon, I was a little nervous that this was going to have the same problem. I really dont want to switch to another mod, but unfortunately if a Target Frame is still bugged, most of us wont have a choice. Any feedback would be appreciated...including any input on how this problem is fixable.

  • Avatar of MeiChen MeiChen Nov 30, 2009 at 18:26 UTC - 0 likes


    X-perl is the best ui i've used. but there is one thing bother me long time. can you add a new function of adjust raid debuff's size? They are too small...can't see them clearly.

    Thank you so much!

  • Avatar of Zullus Zullus Nov 23, 2009 at 22:48 UTC - 0 likes

    How can i filter display of raid target icons? For example - I want to show only cross & moon and hide all other marks on raid frames.


  • Avatar of winarski80 winarski80 Nov 11, 2009 at 15:32 UTC - 0 likes

    I wonted to say "Could u add a nudger for all the frams,tots,buffs everything."

  • Avatar of winarski80 winarski80 Nov 10, 2009 at 17:24 UTC - 0 likes

    Could u add a nudger to the all frams,buffs,tots, everything.Ty for all your time u have put into this add.

  • Avatar of Galmoth Galmoth Oct 28, 2009 at 02:52 UTC - 0 likes


    Just wanna say awesome mod and it's one of my favorites. Not sure if this has been covered/implemented but is there any way to configure or add uninterruptable cast bars? I know it was added via default frames and was wondering if there was any info on if it will be integrated. Or in the event that it is already, I can't seem to find the option and would like a pointer as to how to turn it on. Thanks in advance :)

  • Avatar of Avanger Avanger Oct 21, 2009 at 17:02 UTC - 0 likes

    Hi Zeksie,

    thanks for the greatest addon ever

    The new version has one little problem for me - in my character screen I have (as a Rogue) 120 Energie in the middle of the bar BUT this value is also at the end of the bar....showing it "twice" and the right one also over the border

  • Avatar of gdoug175 gdoug175 Oct 03, 2009 at 19:13 UTC - 0 likes

    So, can I be a pain in the butt and ask when LibHealComm-4.0 will be working with xperl? :)

  • Avatar of winarski80 winarski80 Sep 26, 2009 at 09:00 UTC - 0 likes

    Can i use raid frames instead of party frames when im not in a raid?TY

  • Avatar of Jaydabug Jaydabug Sep 24, 2009 at 13:13 UTC - 0 likes

    I got an error message while playing with wow and since the patch on tuesday Sept 22, 2009 Error: Attempt to call a nil Value and I have no idea what it means. I deleted my xperl and I totally reloaded it and same message and I when I target anyone the window does not show up. PLS help me


Date created
Aug 31, 2008
Last update
Sep 07, 2016
Development stage
  • deDE
  • enUS
  • esES
  • frFR
  • koKR
  • ruRU
  • zhCN
  • zhTW
GNU General Public License version 3 (GPLv3)
Curse link
X-Perl UnitFrames
Recent files
  • A: r882 for 7.0.3 Sep 07, 2016
  • A: r881 for 6.0.3 Mar 08, 2015
  • A: r880 for 6.0.3 Mar 08, 2015
  • A: r879 for 6.0.2 Oct 18, 2014
  • A: r878 for 6.0.1 Sep 24, 2014



Optional dependency