diff --git a/common/bin/install-user-chrome-css.fish b/common/bin/install-user-chrome-css.fish
index 93bba10..a81fea3 100755
--- a/common/bin/install-user-chrome-css.fish
+++ b/common/bin/install-user-chrome-css.fish
@@ -1,6 +1,9 @@
 #!/usr/bin/env fish
 
-set profile_dirs ~/.mozilla/firefox/*.dev-edition-default
+set profile_dirs "$HOME/.mozilla/firefox/*.dev-edition-default"
+if test (uname) = Darwin
+	set profile_dirs $HOME/Library/Application\ Support/Firefox/Profiles/*.dev-edition-default
+end
 
 for p in $profile_dirs
 	mkdir -p $p/chrome
diff --git a/common/fish/config.fish b/common/fish/config.fish
index f106100..880ad5b 100755
--- a/common/fish/config.fish
+++ b/common/fish/config.fish
@@ -10,8 +10,8 @@ for f in vars colors prompt functions key-bindings
 	source $FISH_PATH/$f.fish
 end
 
-if has_command brew && test -f (brew --prefix asdf)/lib/asdf.fish
-	set -Ux ASDF_DIR (brew --prefix asdf)
+if has_command brew && test -f (brew --prefix asdf)/libexec/asdf.fish
+	set --universal --export ASDF_DIR (brew --prefix asdf)
 	source (brew --prefix asdf)/libexec/asdf.fish
 else if test -f $HOME/.asdf/asdf.fish
 	source $HOME/.asdf/asdf.fish
@@ -41,5 +41,6 @@ if test -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
 	set --prepend --export --global fish_user_paths $HOME/.nix-profile/bin /nix/var/nix/profiles/default/bin
 end
 
-
-test $PWD = $HOME && begin; cd $NICE_HOME || cd; end
+test $PWD = $HOME && begin
+	cd $NICE_HOME || cd
+end
diff --git a/common/fish/paths.fish b/common/fish/paths.fish
index 5a354b9..0569819 100644
--- a/common/fish/paths.fish
+++ b/common/fish/paths.fish
@@ -26,6 +26,8 @@ set --export --universal GOPATH $HOME/.go
 set --export --universal GOBIN $GOPATH/bin
 
 set paths_candidates \
+	/opt/homebrew/bin \
+	/opt/homebrew/sbin \
 	$DOTFILES_PATH/common/bin \
 	$HOME/.bin \
 	$HOME/.local/bin \
diff --git a/common/helix/config.toml b/common/helix/config.toml
index 82b1d7c..be5b88b 100644
--- a/common/helix/config.toml
+++ b/common/helix/config.toml
@@ -4,4 +4,4 @@ theme = "donokai"
 j = { k = "normal_mode" }
 
 # [editor]
-# mouse = false
\ No newline at end of file
+# mouse = false
diff --git a/common/helix/runtime b/common/helix/runtime
new file mode 120000
index 0000000..2c5d6d7
--- /dev/null
+++ b/common/helix/runtime
@@ -0,0 +1 @@
+/Users/danielflanagan/code/helix/runtime
\ No newline at end of file
diff --git a/common/kitty/kitty.conf b/common/kitty/kitty.conf
index 64cb14d..b94a5c1 100644
--- a/common/kitty/kitty.conf
+++ b/common/kitty/kitty.conf
@@ -19,6 +19,8 @@ adjust_line_height 0
 window_padding_width 10.0
 window_margin_width 0.0
 
+enabled_layouts tall:bias=50;full_size=1;mirrored=true
+
 map ctrl+shift+1 change_font_size all 12.5
 map ctrl+shift+2 change_font_size all 18.5
 map ctrl+shift+3 change_font_size all 26
@@ -29,6 +31,12 @@ map shift+insert paste_from_clipboard
 map ctrl+shift+v paste_from_selection
 map ctrl+shift+c copy_to_clipboard
 
+map ctrl+shift+h neighboring_window left
+map ctrl+shift+l neighboring_window right
+map ctrl+shift+k neighboring_window up
+map ctrl+shift+j neighboring_window down
+map ctrl+shift+h nth_window -1
+
 enable_audio_bell yes
 
 url_style single
diff --git a/common/tmux/conf b/common/tmux/conf
index b56729e..e848b9d 100644
--- a/common/tmux/conf
+++ b/common/tmux/conf
@@ -22,8 +22,6 @@ bind M-l source-file "$XDG_CONFIG_HOME/tmux/layouts/dev.tmux"
 
 set -g update-environment "WAYLAND_DISPLAY DISPLAY"
 
-# TODO: check if kitty is installed?
-set -g default-terminal "kitty"
 set -g mouse on
 set -g escape-time 0
 set -g monitor-activity on