diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..c1e2c64
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
diff --git a/init.lua b/init.lua
index 2d01f11..321cc77 100644
--- a/init.lua
+++ b/init.lua
@@ -191,3 +191,5 @@ function awesome_slot.mt:__call(params) -- luacheck: ignore unused argument self
 end
 
 return setmetatable(awesome_slot, awesome_slot.mt)
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/slots/client.lua b/slots/client.lua
index 78cf450..b93beaf 100644
--- a/slots/client.lua
+++ b/slots/client.lua
@@ -1,19 +1,21 @@
 local client_slots = {}
 
-function client_slots.append_mousebindings (params)
-    local amouse = require 'awful.mouse'
+function client_slots.append_mousebindings(params)
+    local amouse = require "awful.mouse"
 
-    for _,bindings in pairs(params.mousebindings) do
+    for _, bindings in pairs(params.mousebindings) do
         amouse.append_client_mousebindings(bindings)
     end
 end
 
-function client_slots.append_keybindings (params)
-    local akeyboard = require 'awful.keyboard'
+function client_slots.append_keybindings(params)
+    local akeyboard = require "awful.keyboard"
 
-    for _,bindings in pairs(params.keybindings) do
+    for _, bindings in pairs(params.keybindings) do
         akeyboard.append_client_keybindings(bindings)
     end
 end
 
 return client_slots
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/slots/init.lua b/slots/init.lua
index 99ce661..f7d6c2d 100644
--- a/slots/init.lua
+++ b/slots/init.lua
@@ -1,8 +1,10 @@
 local aslot_slots = {}
 
-aslot_slots.client = require 'awesome-slot.slots.client'
-aslot_slots.ruled = require 'awesome-slot.slots.ruled'
-aslot_slots.screen = require 'awesome-slot.slots.screen'
-aslot_slots.tag = require 'awesome-slot.slots.tag'
+aslot_slots.client = require "awesome-slot.slots.client"
+aslot_slots.ruled = require "awesome-slot.slots.ruled"
+aslot_slots.screen = require "awesome-slot.slots.screen"
+aslot_slots.tag = require "awesome-slot.slots.tag"
 
 return aslot_slots
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/slots/ruled.lua b/slots/ruled.lua
index ce2e958..583f970 100644
--- a/slots/ruled.lua
+++ b/slots/ruled.lua
@@ -1,19 +1,21 @@
 local ruled_slots = {}
 
-function ruled_slots.append_client_rules (params)
-    local rclient = require 'ruled.client'
+function ruled_slots.append_client_rules(params)
+    local rclient = require "ruled.client"
 
-    for _,rule in pairs(params.rules) do
+    for _, rule in pairs(params.rules) do
         rclient.append_rule(rule)
     end
 end
 
-function ruled_slots.append_notification_rules (params)
-    local rnotification =  require 'ruled.notification'
+function ruled_slots.append_notification_rules(params)
+    local rnotification = require "ruled.notification"
 
-    for _,rule in pairs(params.rules) do
+    for _, rule in pairs(params.rules) do
         rnotification.append_rule(rule)
     end
 end
 
 return ruled_slots
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/slots/screen.lua b/slots/screen.lua
index dc28d59..3c9c811 100644
--- a/slots/screen.lua
+++ b/slots/screen.lua
@@ -1,18 +1,18 @@
 local screen_slots = {}
 
-function screen_slots.wallpaper (screen, params)
-    local beautiful = require 'beautiful'
-    local gwallpaper = require 'gears.wallpaper'
+function screen_slots.wallpaper(screen, params)
+    local beautiful = require "beautiful"
+    local gwallpaper = require "gears.wallpaper"
 
     params = params or {
-        wallpaper = beautiful.wallpaper
+        wallpaper = beautiful.wallpaper,
     }
 
     local wallpaper = params.wallpaper
 
     if wallpaper then
         -- If wallpaper is a function, call it with the screen
-        if type(wallpaper) == 'function' then
+        if type(wallpaper) == "function" then
             wallpaper = wallpaper(screen)
         end
 
@@ -21,3 +21,5 @@ function screen_slots.wallpaper (screen, params)
 end
 
 return screen_slots
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/slots/tag.lua b/slots/tag.lua
index dc5ff57..a5058c8 100644
--- a/slots/tag.lua
+++ b/slots/tag.lua
@@ -1,9 +1,11 @@
 local tag_slots = {}
 
-function tag_slots.default_layouts (params)
-    local alayout = require 'awful.layout'
+function tag_slots.default_layouts(params)
+    local alayout = require "awful.layout"
 
     alayout.append_default_layouts(params.layouts)
 end
 
 return tag_slots
+
+-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
diff --git a/stylua.toml b/stylua.toml
new file mode 100644
index 0000000..976e686
--- /dev/null
+++ b/stylua.toml
@@ -0,0 +1,6 @@
+column_width = 80
+line_endings = "Unix"
+indent_type = "Spaces"
+indent_width = 4
+quote_style = "AutoPreferDouble"
+no_call_parentheses = true