diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..76fa562
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,20 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[.luacheckrc]
+indent_style = tab
+indent_size = 4
+
+[*.pkgmeta,]
+indent_style = space
+indent_size = 2
diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..2e46fba
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+* text=auto
+*.sh eol=lf
diff --git a/.luarc.json b/.luarc.json
new file mode 100644
index 0000000..34c8b4b
--- /dev/null
+++ b/.luarc.json
@@ -0,0 +1,24 @@
+{
+  "diagnostics.disable": [
+    "lowercase-global",
+    "deprecated",
+    "redundant-parameter",
+    "need-check-nil",
+    "undefined-field",
+    "cast-type-mismatch",
+    "param-type-mismatch",
+    "assign-type-mismatch",
+    "return-type-mismatch"
+  ],
+  "diagnostics.globals": [
+    "WOW_PROJECT_WRATH_CLASSIC",
+    "BOOKTYPE_SPELL",
+    "FriendColor",
+    "HarmColor",
+    "GetPlayerMapPosition"
+  ],
+  "runtime.version": "Lua 5.1",
+  "workspace.ignoreDir": [
+    ".vscode"
+  ]
+}
diff --git a/LibRangeCheck-3.0/LibRangeCheck-3.0.lua b/LibRangeCheck-3.0/LibRangeCheck-3.0.lua
index db0d7b8..71c245d 100644
--- a/LibRangeCheck-3.0/LibRangeCheck-3.0.lua
+++ b/LibRangeCheck-3.0/LibRangeCheck-3.0.lua
@@ -215,7 +215,7 @@ tinsert(ResSpells.PALADIN, 7328)    -- Redemption (40 yards)
 
 -- Priests
 if isRetail then
-    tinsert(FriendSpells.PRIEST, 21562) -- Power Word: Fortitude (40 yards, level 6) [use first to fix kyrian boon/fae soulshape]
+    tinsert(FriendSpells.PRIEST, 21562) -- Power Word: Fortitude (40 yards, level 6) [use first to fix Kyrian boon/fae soulshape]
     tinsert(FriendSpells.PRIEST, 17)    -- Power Word: Shield (40 yards, level 4)
 else -- PWS is group only in classic, use lesser heal as main spell check
     tinsert(FriendSpells.PRIEST, 2050)  -- Lesser Heal (40 yards, level 1, rank 1)
@@ -237,7 +237,7 @@ tinsert(ResSpells.PRIEST, 2006)     -- Resurrection (40 yards, level 10)
 -- Rogues
 if isRetail then
     tinsert(FriendSpells.ROGUE, 36554)  -- Shadowstep (Assassination, Subtlety) (25 yards, level 18) -- works on friendly in retail
-    tinsert(FriendSpells.ROGUE, 921)    -- Pick Pocket (10 yards, level 24) -- this works for range, keep it in friendly aswell for retail but on classic this is melee range and will return min 0 range 0
+    tinsert(FriendSpells.ROGUE, 921)    -- Pick Pocket (10 yards, level 24) -- this works for range, keep it in friendly as well for retail but on classic this is melee range and will return min 0 range 0
 end
 
 tinsert(HarmSpells.ROGUE, 2764)     -- Throw (30 yards)
@@ -279,7 +279,7 @@ end
 
 -- Warlocks
 tinsert(FriendSpells.WARLOCK, 5697)     -- Unending Breath (30 yards)
-tinsert(FriendSpells.WARLOCK, 20707)    -- Soulstone (40 yards) ~ this can be precasted so leave it in friendly aswell as res
+tinsert(FriendSpells.WARLOCK, 20707)    -- Soulstone (40 yards) ~ this can be precasted so leave it in friendly as well as res
 
 if isRetail then
     tinsert(FriendSpells.WARLOCK, 132)  -- Detect Invisibility (30 yards, level 26)
@@ -755,7 +755,7 @@ local function getCachedRange(unit, noItems, maxCacheAge)
         return cacheItem.minRange, cacheItem.maxRange
     end
 
-    -- otherwise create a new or update the exisitng cache item
+    -- otherwise create a new or update the existing cache item
     local result = cacheItem or {}
     result.minRange, result.maxRange = getRange(unit, noItems)
     result.updateTime = currentTime
@@ -934,7 +934,7 @@ function lib:init(forced)
     if not minRangeCheck then -- fall back to interact distance checks
         if playerClass == "HUNTER" or playerRace == "Tauren" then
             -- for Hunters: use interact4 as it's safer
-            -- for Taurens: interact4 is actually closer than 25yd and interact3 is closer than 8yd, so we can't use that
+            -- for Tauren: interact4 is actually closer than 25yd and interact3 is closer than 8yd, so we can't use that
             minRangeCheck = checkers_Interact[4]
         else
             minRangeCheck = checkers_Interact[3]
diff --git a/cspell.json b/cspell.json
new file mode 100644
index 0000000..188e73b
--- /dev/null
+++ b/cspell.json
@@ -0,0 +1,26 @@
+{
+  "version": "0.2",
+  "language": "en-US",
+  "ignoreRegExpList": [
+    "\\((.+?)\\)"
+  ],
+  "ignorePaths": [
+    ".luacheckrc"
+  ],
+  "words": [
+    "cffed",
+    "cffeda",
+    "curr",
+    "Egan",
+    "Hyldnir",
+    "Kiryn",
+    "Kyrian",
+    "Maldivia",
+    "Naaru",
+    "Tauren",
+    "tremove",
+    "Worgsaw",
+    "Zezzak",
+    "Zorbin"
+  ]
+}
diff --git a/stylua.toml b/stylua.toml
new file mode 100644
index 0000000..d6e4816
--- /dev/null
+++ b/stylua.toml
@@ -0,0 +1,5 @@
+indent_type = "Spaces"
+indent_width = 2
+column_width = 180
+line_endings = "Unix"
+quote_style = "ForceDouble"