This addon adds a bunch of UI quality of life changes. It also includes custom textures and clean icons specifically for Classic.
Features:
Classic clean icons (deleted excess icons)
Dark frames and textures (props to Lorti UI)
Minimalistic cast bar with timer
ActionBar tweaks (out of range red indicator, SnowfallKeyPress key down animation).
/hhk to hide action bar keybins, /hmn to hide macros names
Error filter (filters out spamming red errors)
Show various player spell aler (resist, immune, miss)
Player/Target/ToT frames tweaks (custom in-combat indicators, class colors, player class icon as portrait, etc.)
Chat tweaks (hide unnecessary stuff, class colored names, URL copy)
System stats (fps, ping, addon usage) + Gold tracker (left mouse button + ALT to move frames)
/align to toggle grid overlay, helps in aligning UI elements
Custom tooltip
Auto hide raid manager (hover to show), smooth raid frames textures
Disable death, glow FFX CVars
Shaman blue color, class colored friendly nameplates
Minimap, chat scroll with mouse wheel
AutoDismount (needs testing), AutoSkipCinematics, AutoVendorGrays
Configurable target, player, buff, debuff, minimap, castbar frames positions
/frames unlock to start dragging
/frames lock to stop repositioning
To install, unpack the .zip file into your World of Warcraft_classic_ game folder.
To open Options screen, type /scripts in chat or navigate to Interface->Addons->Scripts section