diff --git a/.config/fish/completions/fisher.fish b/.config/fish/completions/fisher.fish
new file mode 100644
index 0000000..6d23ce4
--- /dev/null
+++ b/.config/fish/completions/fisher.fish
@@ -0,0 +1,7 @@
+complete --command fisher --exclusive --long help --description "Print help"
+complete --command fisher --exclusive --long version --description "Print version"
+complete --command fisher --exclusive --condition __fish_use_subcommand --arguments install --description "Install plugins"
+complete --command fisher --exclusive --condition __fish_use_subcommand --arguments update --description "Update installed plugins"
+complete --command fisher --exclusive --condition __fish_use_subcommand --arguments remove --description "Remove installed plugins"
+complete --command fisher --exclusive --condition __fish_use_subcommand --arguments list --description "List installed plugins matching regex"
+complete --command fisher --exclusive --condition "__fish_seen_subcommand_from update remove" --arguments "(fisher list)"
diff --git a/.config/fish/completions/fzf_configure_bindings.fish b/.config/fish/completions/fzf_configure_bindings.fish
new file mode 100644
index 0000000..b38ef92
--- /dev/null
+++ b/.config/fish/completions/fzf_configure_bindings.fish
@@ -0,0 +1,8 @@
+complete fzf_configure_bindings --no-files
+complete fzf_configure_bindings --long help --short h --description "Print help" --condition "not __fish_seen_argument --help -h"
+complete fzf_configure_bindings --long directory --description "Change the key binding for Search Directory" --condition "not __fish_seen_argument --directory"
+complete fzf_configure_bindings --long git_log --description "Change the key binding for Search Git Log" --condition "not __fish_seen_argument --git_log"
+complete fzf_configure_bindings --long git_status --description "Change the key binding for Search Git Status" --condition "not __fish_seen_argument --git_status"
+complete fzf_configure_bindings --long history --description "Change the key binding for Search History" --condition "not __fish_seen_argument --history"
+complete fzf_configure_bindings --long processes --description "Change the key binding for Search Processes" --condition "not __fish_seen_argument --processes"
+complete fzf_configure_bindings --long variables --description "Change the key binding for Search Variables" --condition "not __fish_seen_argument --variables"
diff --git a/.config/fish/conf.d/fzf.fish b/.config/fish/conf.d/fzf.fish
new file mode 100644
index 0000000..9f062f4
--- /dev/null
+++ b/.config/fish/conf.d/fzf.fish
@@ -0,0 +1,35 @@
+# fzf.fish is only meant to be used in interactive mode. If not in interactive mode and not in CI, skip the config to speed up shell startup
+if not status is-interactive && test "$CI" != true
+    exit
+end
+
+# Because of scoping rules, to capture the shell variables exactly as they are, we must read
+# them before even executing _fzf_search_variables. We use psub to store the
+# variables' info in temporary files and pass in the filenames as arguments.
+# This variable is global so that it can be referenced by fzf_configure_bindings and in tests
+set --global _fzf_search_vars_command '_fzf_search_variables (set --show | psub) (set --names | psub)'
+
+
+# Install the default bindings, which are mnemonic and minimally conflict with fish's preset bindings
+fzf_configure_bindings
+
+# Doesn't erase autoloaded _fzf_* functions because they are not easily accessible once key bindings are erased
+function _fzf_uninstall --on-event fzf_uninstall
+    _fzf_uninstall_bindings
+
+    set --erase _fzf_search_vars_command
+    functions --erase _fzf_uninstall _fzf_migration_message _fzf_uninstall_bindings fzf_configure_bindings
+    complete --erase fzf_configure_bindings
+
+    set_color cyan
+    echo "fzf.fish uninstalled."
+    echo "You may need to manually remove fzf_configure_bindings from your config.fish if you were using custom key bindings."
+    set_color normal
+end
+
+function _fzf_migration_message --on-event fzf_update
+    set_color FF8C00 # dark orange
+    printf '\n%s\n' '[fzf.fish] Breaking change: if you have $fzf_dir_opts or $fzf_shell_vars_opts set in your environment, rename them to $fzf_directory_opts and $fzf_variables_opts respectively.'
+    printf '%s\n\n' 'See https://github.com/PatrickF1/fzf.fish/wiki/Migration-Guides#v10.1.'
+    set_color normal
+end
diff --git a/.config/fish/conf.d/omf.fish b/.config/fish/conf.d/omf.fish
deleted file mode 100644
index 3e0f6d6..0000000
--- a/.config/fish/conf.d/omf.fish
+++ /dev/null
@@ -1,7 +0,0 @@
-# Path to Oh My Fish install.
-set -q XDG_DATA_HOME
-  and set -gx OMF_PATH "$XDG_DATA_HOME/omf"
-  or set -gx OMF_PATH "$HOME/.local/share/omf"
-
-# Load Oh My Fish configuration.
-source $OMF_PATH/init.fish
diff --git a/.config/fish/conf.d/plugin-bang-bang.fish b/.config/fish/conf.d/plugin-bang-bang.fish
new file mode 100644
index 0000000..f3e0685
--- /dev/null
+++ b/.config/fish/conf.d/plugin-bang-bang.fish
@@ -0,0 +1,20 @@
+function _plugin-bang-bang_key_bindings --on-variable fish_key_bindings
+    bind --erase !
+    bind --erase '$'
+    switch "$fish_key_bindings"
+    case 'fish_default_key_bindings'
+        bind --mode default ! __history_previous_command
+        bind --mode default '$' __history_previous_command_arguments
+    case 'fish_vi_key_bindings' 'fish_hybrid_key_bindings'
+        bind --mode insert ! __history_previous_command
+        bind --mode insert '$' __history_previous_command_arguments
+    end
+end
+
+function _plugin-bang-bang_uninstall --on-event plugin-bang-bang_uninstall
+    bind --erase !
+    bind --erase '$'
+    functions --erase _plugin-bang-bang_uninstall
+end
+
+_plugin-bang-bang_key_bindings
\ No newline at end of file
diff --git a/.config/fish/config.fish b/.config/fish/config.fish
index 56156d4..809ecd0 100644
--- a/.config/fish/config.fish
+++ b/.config/fish/config.fish
@@ -2,13 +2,6 @@ if status is-interactive
     # Commands to run in interactive sessions can go here
 end
 
-source $HOME/.config/fish/aliasrc
-
-fish_vi_key_bindings
-bind \cH backward-kill-path-component
-bind "[3;5~" kill-word
-
-
 export EDITOR="nvim"
 export TERMINAL="alacritty"
 export TERMINAL_PROG="alacritty"
@@ -23,8 +16,11 @@ export GOPATH="$XDG_DATA_HOME/go"
 export MANPAGER="sh -c 'col -bx | bat -l man -p'"
 export MANROFFOPT="-c"
 
+source $XDG_CONFIG_HOME/fish/aliasrc
 
-
+fish_vi_key_bindings
+bind \cH backward-kill-path-component
+bind "[3;5~" kill-word
 
 set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX $HOME ; set -gx PATH $HOME/.cabal/bin /home/tsousa/.ghcup/bin $PATH # ghcup-env
 fish_add_path $HOME/.local/share/nvim/mason/bin/
diff --git a/.config/fish/config.fish.bak b/.config/fish/config.fish.bak
deleted file mode 100644
index 7962189..0000000
--- a/.config/fish/config.fish.bak
+++ /dev/null
@@ -1,25 +0,0 @@
-if status is-interactive
-    # Commands to run in interactive sessions can go here
-end
-
-fish_vi_key_bindings
-bind \cH backward-kill-path-component
-bind "[3;5~" kill-word
-
-alias vim="nvim"
-
-alias ls="exa --icons" 
-
-# Package manager aliases
-alias pacu="sudo pacman -Syu"
-alias paci="sudo pacman -S"
-alias pacs="pacman -Ss"
-
-alias yayi="yay -S"
-alias yays="yay -Ss"
-
-export EDITOR="nvim"
-
-set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX $HOME ; set -gx PATH $HOME/.cabal/bin /home/tsousa/.ghcup/bin $PATH # ghcup-env
-fish_add_path $HOME/.local/share/nvim/mason/bin/
-fish_add_path $HOME/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin
diff --git a/.config/fish/fish_plugins b/.config/fish/fish_plugins
new file mode 100644
index 0000000..4bf63b6
--- /dev/null
+++ b/.config/fish/fish_plugins
@@ -0,0 +1,3 @@
+jorgebucaran/fisher
+oh-my-fish/plugin-bang-bang
+patrickf1/fzf.fish
diff --git a/.config/fish/fish_variables b/.config/fish/fish_variables
index fea55f0..1c3a3fc 100644
--- a/.config/fish/fish_variables
+++ b/.config/fish/fish_variables
@@ -1,6 +1,11 @@
 # This file contains fish universal variable definitions.
 # VERSION: 3.0
 SETUVAR __fish_initialized:3400
+SETUVAR _fisher_jorgebucaran_2F_fisher_files:\x7e/\x2econfig/fish/functions/fisher\x2efish\x1e\x7e/\x2econfig/fish/completions/fisher\x2efish
+SETUVAR _fisher_oh_2D_my_2D_fish_2F_plugin_2D_bang_2D_bang_files:\x7e/\x2econfig/fish/functions/__history_previous_command\x2efish\x1e\x7e/\x2econfig/fish/functions/__history_previous_command_arguments\x2efish\x1e\x7e/\x2econfig/fish/conf\x2ed/plugin\x2dbang\x2dbang\x2efish
+SETUVAR _fisher_patrickf1_2F_fzf_2E_fish_files:\x7e/\x2econfig/fish/functions/_fzf_configure_bindings_help\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_extract_var_info\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_preview_changed_file\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_preview_file\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_report_diff_type\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_report_file_type\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_directory\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_git_log\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_git_status\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_history\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_processes\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_search_variables\x2efish\x1e\x7e/\x2econfig/fish/functions/_fzf_wrapper\x2efish\x1e\x7e/\x2econfig/fish/functions/fzf_configure_bindings\x2efish\x1e\x7e/\x2econfig/fish/conf\x2ed/fzf\x2efish\x1e\x7e/\x2econfig/fish/completions/fzf_configure_bindings\x2efish
+SETUVAR _fisher_plugins:jorgebucaran/fisher\x1eoh\x2dmy\x2dfish/plugin\x2dbang\x2dbang\x1epatrickf1/fzf\x2efish
+SETUVAR _fisher_upgraded_to_4_4:\x1d
 SETUVAR fish_color_autosuggestion:6e738d
 SETUVAR fish_color_cancel:ed8796
 SETUVAR fish_color_command:8aadf4
diff --git a/.config/fish/functions/__history_previous_command.fish b/.config/fish/functions/__history_previous_command.fish
new file mode 100644
index 0000000..4055545
--- /dev/null
+++ b/.config/fish/functions/__history_previous_command.fish
@@ -0,0 +1,8 @@
+function __history_previous_command
+  switch (commandline -t)
+  case "!"
+    commandline -t $history[1]; commandline -f repaint
+  case "*"
+    commandline -i !
+  end
+end
diff --git a/.config/fish/functions/__history_previous_command_arguments.fish b/.config/fish/functions/__history_previous_command_arguments.fish
new file mode 100644
index 0000000..adc8fbd
--- /dev/null
+++ b/.config/fish/functions/__history_previous_command_arguments.fish
@@ -0,0 +1,9 @@
+function __history_previous_command_arguments
+  switch (commandline -t)
+  case "!"
+    commandline -t ""
+    commandline -f history-token-search-backward
+  case "*"
+    commandline -i '$'
+  end
+end
diff --git a/.config/fish/functions/_fzf_configure_bindings_help.fish b/.config/fish/functions/_fzf_configure_bindings_help.fish
new file mode 100644
index 0000000..ecfe68e
--- /dev/null
+++ b/.config/fish/functions/_fzf_configure_bindings_help.fish
@@ -0,0 +1,43 @@
+function _fzf_configure_bindings_help --description "Prints the help message for fzf_configure_bindings."
+    echo "\
+USAGE:
+    fzf_configure_bindings [--COMMAND=[KEY_SEQUENCE]...]
+
+DESCRIPTION
+    fzf_configure_bindings installs key bindings for fzf.fish's commands and erases any bindings it
+    previously installed. It installs bindings for both default and insert modes. fzf.fish executes
+    it without options on fish startup to install the out-of-the-box key bindings.
+
+    By default, commands are bound to a mnemonic key sequence, shown below. Each command's binding
+    can be configured using a namesake corresponding option:
+        COMMAND            |  DEFAULT KEY SEQUENCE         |  CORRESPONDING OPTION
+        Search Directory   |  Ctrl+Alt+F (F for file)      |  --directory
+        Search Git Log     |  Ctrl+Alt+L (L for log)       |  --git_log
+        Search Git Status  |  Ctrl+Alt+S (S for status)    |  --git_status
+        Search History     |  Ctrl+R     (R for reverse)   |  --history
+        Search Processes   |  Ctrl+Alt+P (P for process)   |  --processes
+        Search Variables   |  Ctrl+V     (V for variable)  |  --variables
+    Override a command's binding by specifying its corresponding option with the desired key
+    sequence. Disable a command's binding by specifying its corresponding option with no value.
+
+    Because fzf_configure_bindings erases bindings it previously installed, it can be cleanly
+    executed multiple times. Once the desired fzf_configure_bindings command has been found, add it
+    to your config.fish in order to persist the customized bindings.
+
+    In terms of validation, fzf_configure_bindings fails if passed unknown options. It expects an
+    equals sign between an option's name and value. However, it does not validate key sequences.
+
+    Pass -h or --help to print this help message and exit.
+
+EXAMPLES
+    Default bindings but bind Search Directory to Ctrl+F and Search Variables to Ctrl+Alt+V
+        \$ fzf_configure_bindings --directory=\cf --variables=\e\cv
+    Default bindings but disable Search History
+        \$ fzf_configure_bindings --history=
+    An agglomeration of different options
+        \$ fzf_configure_bindings --git_status=\cg --history=\ch --variables= --processes=
+
+SEE Also
+    To learn more about fish key bindings, see bind(1) and fish_key_reader(1).
+"
+end
diff --git a/.config/fish/functions/_fzf_extract_var_info.fish b/.config/fish/functions/_fzf_extract_var_info.fish
new file mode 100644
index 0000000..dd4e952
--- /dev/null
+++ b/.config/fish/functions/_fzf_extract_var_info.fish
@@ -0,0 +1,15 @@
+# helper function for _fzf_search_variables
+function _fzf_extract_var_info --argument-names variable_name set_show_output --description "Extract and reformat lines pertaining to \$variable_name from \$set_show_output."
+    # Extract only the lines about the variable, all of which begin with either
+    # $variable_name: ...or... $variable_name[
+    string match --regex "^\\\$$variable_name(?::|\[).*" <$set_show_output |
+
+        # Strip the variable name prefix, including ": " for scope info lines
+        string replace --regex "^\\\$$variable_name(?:: )?" '' |
+
+        # Distill the lines of values, replacing...
+        #   [1]: |value|
+        # ...with...
+        #   [1] value
+        string replace --regex ": \|(.*)\|" ' $1'
+end
diff --git a/.config/fish/functions/_fzf_preview_changed_file.fish b/.config/fish/functions/_fzf_preview_changed_file.fish
new file mode 100644
index 0000000..78dd561
--- /dev/null
+++ b/.config/fish/functions/_fzf_preview_changed_file.fish
@@ -0,0 +1,49 @@
+# helper for _fzf_search_git_status
+# arg should be a line from git status --short, e.g.
+# MM functions/_fzf_preview_changed_file.fish
+#  D README.md
+# R  LICENSE -> "New License"
+function _fzf_preview_changed_file --argument-names path_status --description "Show the git diff of the given file."
+    # remove quotes because they'll be interpreted literally by git diff
+    # no need to requote when referencing $path because fish does not perform word splitting
+    # https://fishshell.com/docs/current/fish_for_bash_users.html
+    set -f path (string unescape (string sub --start 4 $path_status))
+    # first letter of short format shows index, second letter shows working tree
+    # https://git-scm.com/docs/git-status/2.35.0#_short_format
+    set -f index_status (string sub --length 1 $path_status)
+    set -f working_tree_status (string sub --start 2 --length 1 $path_status)
+
+    set -f diff_opts --color=always
+
+    if test $index_status = '?'
+        _fzf_report_diff_type Untracked
+        _fzf_preview_file $path
+    else if contains {$index_status}$working_tree_status DD AU UD UA DU AA UU
+        # Unmerged statuses taken directly from git status help's short format table
+        # Unmerged statuses are mutually exclusive with other statuses, so if we see
+        # these, then safe to assume the path is unmerged
+        _fzf_report_diff_type Unmerged
+        git diff $diff_opts -- $path
+    else
+        if test $index_status != ' '
+            _fzf_report_diff_type Staged
+
+            # renames are only detected in the index, never working tree, so only need to test for it here
+            # https://stackoverflow.com/questions/73954214
+            if test $index_status = R
+                # diff the post-rename path with the original path, otherwise the diff will show the entire file as being added
+                set -f orig_and_new_path (string split --max 1 -- ' -> ' $path)
+                git diff --staged $diff_opts -- $orig_and_new_path[1] $orig_and_new_path[2]
+                # path currently has the form of "original -> current", so we need to correct it before it's used below
+                set path $orig_and_new_path[2]
+            else
+                git diff --staged $diff_opts -- $path
+            end
+        end
+
+        if test $working_tree_status != ' '
+            _fzf_report_diff_type Unstaged
+            git diff $diff_opts -- $path
+        end
+    end
+end
diff --git a/.config/fish/functions/_fzf_preview_file.fish b/.config/fish/functions/_fzf_preview_file.fish
new file mode 100644
index 0000000..c926475
--- /dev/null
+++ b/.config/fish/functions/_fzf_preview_file.fish
@@ -0,0 +1,43 @@
+# helper function for _fzf_search_directory and _fzf_search_git_status
+function _fzf_preview_file --description "Print a preview for the given file based on its file type."
+    # because there's no way to guarantee that _fzf_search_directory passes the path to _fzf_preview_file
+    # as one argument, we collect all the arguments into one single variable and treat that as the path
+    set -f file_path $argv
+
+    if test -L "$file_path" # symlink
+        # notify user and recurse on the target of the symlink, which can be any of these file types
+        set -l target_path (realpath "$file_path")
+
+        set_color yellow
+        echo "'$file_path' is a symlink to '$target_path'."
+        set_color normal
+
+        _fzf_preview_file "$target_path"
+    else if test -f "$file_path" # regular file
+        if set --query fzf_preview_file_cmd
+            # need to escape quotes to make sure eval receives file_path as a single arg
+            eval "$fzf_preview_file_cmd '$file_path'"
+        else
+            bat --style=numbers --color=always "$file_path"
+        end
+    else if test -d "$file_path" # directory
+        if set --query fzf_preview_dir_cmd
+            # see above
+            eval "$fzf_preview_dir_cmd '$file_path'"
+        else
+            # -A list hidden files as well, except for . and ..
+            # -F helps classify files by appending symbols after the file name
+            command ls -A -F "$file_path"
+        end
+    else if test -c "$file_path"
+        _fzf_report_file_type "$file_path" "character device file"
+    else if test -b "$file_path"
+        _fzf_report_file_type "$file_path" "block device file"
+    else if test -S "$file_path"
+        _fzf_report_file_type "$file_path" socket
+    else if test -p "$file_path"
+        _fzf_report_file_type "$file_path" "named pipe"
+    else
+        echo "$file_path doesn't exist." >&2
+    end
+end
diff --git a/.config/fish/functions/_fzf_report_diff_type.fish b/.config/fish/functions/_fzf_report_diff_type.fish
new file mode 100644
index 0000000..cc26fb3
--- /dev/null
+++ b/.config/fish/functions/_fzf_report_diff_type.fish
@@ -0,0 +1,18 @@
+# helper for _fzf_preview_changed_file
+# prints out something like
+# ╭────────╮
+# │ Staged │
+# ╰────────╯
+function _fzf_report_diff_type --argument-names diff_type --description "Print a distinct colored header meant to preface a git patch."
+    # number of "-" to draw is the length of the string to box + 2 for padding
+    set -f repeat_count (math 2 + (string length $diff_type))
+    set -f line (string repeat --count $repeat_count ─)
+    set -f top_border ╭$line╮
+    set -f btm_border ╰$line╯
+
+    set_color yellow
+    echo $top_border
+    echo "│ $diff_type │"
+    echo $btm_border
+    set_color normal
+end
diff --git a/.config/fish/functions/_fzf_report_file_type.fish b/.config/fish/functions/_fzf_report_file_type.fish
new file mode 100644
index 0000000..49e02e1
--- /dev/null
+++ b/.config/fish/functions/_fzf_report_file_type.fish
@@ -0,0 +1,6 @@
+# helper function for _fzf_preview_file
+function _fzf_report_file_type --argument-names file_path file_type --description "Explain the file type for a file."
+    set_color red
+    echo "Cannot preview '$file_path': it is a $file_type."
+    set_color normal
+end
diff --git a/.config/fish/functions/_fzf_search_directory.fish b/.config/fish/functions/_fzf_search_directory.fish
new file mode 100644
index 0000000..4541eec
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_directory.fish
@@ -0,0 +1,33 @@
+function _fzf_search_directory --description "Search the current directory. Replace the current token with the selected file paths."
+    # Directly use fd binary to avoid output buffering delay caused by a fd alias, if any.
+    # Debian-based distros install fd as fdfind and the fd package is something else, so
+    # check for fdfind first. Fall back to "fd" for a clear error message.
+    set -f fd_cmd (command -v fdfind || command -v fd  || echo "fd")
+    set -f --append fd_cmd --color=always $fzf_fd_opts
+
+    set -f fzf_arguments --multi --ansi $fzf_directory_opts
+    set -f token (commandline --current-token)
+    # expand any variables or leading tilde (~) in the token
+    set -f expanded_token (eval echo -- $token)
+    # unescape token because it's already quoted so backslashes will mess up the path
+    set -f unescaped_exp_token (string unescape -- $expanded_token)
+
+    # If the current token is a directory and has a trailing slash,
+    # then use it as fd's base directory.
+    if string match --quiet -- "*/" $unescaped_exp_token && test -d "$unescaped_exp_token"
+        set --append fd_cmd --base-directory=$unescaped_exp_token
+        # use the directory name as fzf's prompt to indicate the search is limited to that directory
+        set --prepend fzf_arguments --prompt="Directory $unescaped_exp_token> " --preview="_fzf_preview_file $expanded_token{}"
+        set -f file_paths_selected $unescaped_exp_token($fd_cmd 2>/dev/null | _fzf_wrapper $fzf_arguments)
+    else
+        set --prepend fzf_arguments --prompt="Directory> " --query="$unescaped_exp_token" --preview='_fzf_preview_file {}'
+        set -f file_paths_selected ($fd_cmd 2>/dev/null | _fzf_wrapper $fzf_arguments)
+    end
+
+
+    if test $status -eq 0
+        commandline --current-token --replace -- (string escape -- $file_paths_selected | string join ' ')
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_search_git_log.fish b/.config/fish/functions/_fzf_search_git_log.fish
new file mode 100644
index 0000000..aa54724
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_git_log.fish
@@ -0,0 +1,36 @@
+function _fzf_search_git_log --description "Search the output of git log and preview commits. Replace the current token with the selected commit hash."
+    if not git rev-parse --git-dir >/dev/null 2>&1
+        echo '_fzf_search_git_log: Not in a git repository.' >&2
+    else
+        if not set --query fzf_git_log_format
+            # %h gives you the abbreviated commit hash, which is useful for saving screen space, but we will have to expand it later below
+            set -f fzf_git_log_format '%C(bold blue)%h%C(reset) - %C(cyan)%ad%C(reset) %C(yellow)%d%C(reset) %C(normal)%s%C(reset)  %C(dim normal)[%an]%C(reset)'
+        end
+
+        set -f preview_cmd 'git show --color=always --stat --patch {1}'
+        if set --query fzf_diff_highlighter
+            set preview_cmd "$preview_cmd | $fzf_diff_highlighter"
+        end
+
+        set -f selected_log_lines (
+            git log --no-show-signature --color=always --format=format:$fzf_git_log_format --date=short | \
+            _fzf_wrapper --ansi \
+                --multi \
+                --scheme=history \
+                --prompt="Git Log> " \
+                --preview=$preview_cmd \
+                --query=(commandline --current-token) \
+                $fzf_git_log_opts
+        )
+        if test $status -eq 0
+            for line in $selected_log_lines
+                set -f abbreviated_commit_hash (string split --field 1 " " $line)
+                set -f full_commit_hash (git rev-parse $abbreviated_commit_hash)
+                set -f --append commit_hashes $full_commit_hash
+            end
+            commandline --current-token --replace (string join ' ' $commit_hashes)
+        end
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_search_git_status.fish b/.config/fish/functions/_fzf_search_git_status.fish
new file mode 100644
index 0000000..358f88c
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_git_status.fish
@@ -0,0 +1,41 @@
+function _fzf_search_git_status --description "Search the output of git status. Replace the current token with the selected file paths."
+    if not git rev-parse --git-dir >/dev/null 2>&1
+        echo '_fzf_search_git_status: Not in a git repository.' >&2
+    else
+        set -f preview_cmd '_fzf_preview_changed_file {}'
+        if set --query fzf_diff_highlighter
+            set preview_cmd "$preview_cmd | $fzf_diff_highlighter"
+        end
+
+        set -f selected_paths (
+            # Pass configuration color.status=always to force status to use colors even though output is sent to a pipe
+            git -c color.status=always status --short |
+            _fzf_wrapper --ansi \
+                --multi \
+                --prompt="Git Status> " \
+                --query=(commandline --current-token) \
+                --preview=$preview_cmd \
+                --nth="2.." \
+                $fzf_git_status_opts
+        )
+        if test $status -eq 0
+            # git status --short automatically escapes the paths of most files for us so not going to bother trying to handle
+            # the few edges cases of weird file names that should be extremely rare (e.g. "this;needs;escaping")
+            set -f cleaned_paths
+
+            for path in $selected_paths
+                if test (string sub --length 1 $path) = R
+                    # path has been renamed and looks like "R LICENSE -> LICENSE.md"
+                    # extract the path to use from after the arrow
+                    set --append cleaned_paths (string split -- "-> " $path)[-1]
+                else
+                    set --append cleaned_paths (string sub --start=4 $path)
+                end
+            end
+
+            commandline --current-token --replace -- (string join ' ' $cleaned_paths)
+        end
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_search_history.fish b/.config/fish/functions/_fzf_search_history.fish
new file mode 100644
index 0000000..cafbce9
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_history.fish
@@ -0,0 +1,39 @@
+function _fzf_search_history --description "Search command history. Replace the command line with the selected command."
+    # history merge incorporates history changes from other fish sessions
+    # it errors out if called in private mode
+    if test -z "$fish_private_mode"
+        builtin history merge
+    end
+
+    if not set --query fzf_history_time_format
+        # Reference https://devhints.io/strftime to understand strftime format symbols
+        set -f fzf_history_time_format "%m-%d %H:%M:%S"
+    end
+
+    # Delinate time from command in history entries using the vertical box drawing char (U+2502).
+    # Then, to get raw command from history entries, delete everything up to it. The ? on regex is
+    # necessary to make regex non-greedy so it won't match into commands containing the char.
+    set -f time_prefix_regex '^.*? │ '
+    # Delinate commands throughout pipeline using null rather than newlines because commands can be multi-line
+    set -f commands_selected (
+        builtin history --null --show-time="$fzf_history_time_format │ " |
+        _fzf_wrapper --read0 \
+            --print0 \
+            --multi \
+            --scheme=history \
+            --prompt="History> " \
+            --query=(commandline) \
+            --preview="string replace --regex '$time_prefix_regex' '' -- {} | fish_indent --ansi" \
+            --preview-window="bottom:3:wrap" \
+            $fzf_history_opts |
+        string split0 |
+        # remove timestamps from commands selected
+        string replace --regex $time_prefix_regex ''
+    )
+
+    if test $status -eq 0
+        commandline --replace -- $commands_selected
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_search_processes.fish b/.config/fish/functions/_fzf_search_processes.fish
new file mode 100644
index 0000000..133a880
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_processes.fish
@@ -0,0 +1,32 @@
+function _fzf_search_processes --description "Search all running processes. Replace the current token with the pid of the selected process."
+    # Directly use ps command because it is often aliased to a different command entirely
+    # or with options that dirty the search results and preview output
+    set -f ps_cmd (command -v ps || echo "ps")
+    # use all caps to be consistent with ps default format
+    # snake_case because ps doesn't seem to allow spaces in the field names
+    set -f ps_preview_fmt (string join ',' 'pid' 'ppid=PARENT' 'user' '%cpu' 'rss=RSS_IN_KB' 'start=START_TIME' 'command')
+    set -f processes_selected (
+        $ps_cmd -A -opid,command | \
+        _fzf_wrapper --multi \
+                    --prompt="Processes> " \
+                    --query (commandline --current-token) \
+                    --ansi \
+                    # first line outputted by ps is a header, so we need to mark it as so
+                    --header-lines=1 \
+                    # ps uses exit code 1 if the process was not found, in which case show an message explaining so
+                    --preview="$ps_cmd -o '$ps_preview_fmt' -p {1} || echo 'Cannot preview {1} because it exited.'" \
+                    --preview-window="bottom:4:wrap" \
+                    $fzf_processes_opts
+    )
+
+    if test $status -eq 0
+        for process in $processes_selected
+            set -f --append pids_selected (string split --no-empty --field=1 -- " " $process)
+        end
+
+        # string join to replace the newlines outputted by string split with spaces
+        commandline --current-token --replace -- (string join ' ' $pids_selected)
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_search_variables.fish b/.config/fish/functions/_fzf_search_variables.fish
new file mode 100644
index 0000000..52a7c70
--- /dev/null
+++ b/.config/fish/functions/_fzf_search_variables.fish
@@ -0,0 +1,47 @@
+# This function expects the following two arguments:
+# argument 1 = output of (set --show | psub), i.e. a file with the scope info and values of all variables
+# argument 2 = output of (set --names | psub), i.e. a file with all variable names
+function _fzf_search_variables --argument-names set_show_output set_names_output --description "Search and preview shell variables. Replace the current token with the selected variable."
+    if test -z "$set_names_output"
+        printf '%s\n' '_fzf_search_variables requires 2 arguments.' >&2
+
+        commandline --function repaint
+        return 22 # 22 means invalid argument in POSIX
+    end
+
+    # Exclude the history variable from being piped into fzf because
+    # 1. it's not included in $set_names_output
+    # 2. it tends to be a very large value => increases computation time
+    # 3._fzf_search_history is a much better way to examine history anyway
+    set -f all_variable_names (string match --invert history <$set_names_output)
+
+    set -f current_token (commandline --current-token)
+    # Use the current token to pre-populate fzf's query. If the current token begins
+    # with a $, remove it from the query so that it will better match the variable names
+    set -f cleaned_curr_token (string replace -- '$' '' $current_token)
+
+    set -f variable_names_selected (
+        printf '%s\n' $all_variable_names |
+        _fzf_wrapper --preview "_fzf_extract_var_info {} $set_show_output" \
+            --prompt="Variables> " \
+            --preview-window="wrap" \
+            --multi \
+            --query=$cleaned_curr_token \
+            $fzf_variables_opts
+    )
+
+    if test $status -eq 0
+        # If the current token begins with a $, do not overwrite the $ when
+        # replacing the current token with the selected variable.
+        # Uses brace expansion to prepend $ to each variable name.
+        commandline --current-token --replace (
+            if string match --quiet -- '$*' $current_token
+                string join " " \${$variable_names_selected}
+            else
+                string join " " $variable_names_selected
+            end
+        )
+    end
+
+    commandline --function repaint
+end
diff --git a/.config/fish/functions/_fzf_wrapper.fish b/.config/fish/functions/_fzf_wrapper.fish
new file mode 100644
index 0000000..45556ce
--- /dev/null
+++ b/.config/fish/functions/_fzf_wrapper.fish
@@ -0,0 +1,20 @@
+function _fzf_wrapper --description "Prepares some environment variables before executing fzf."
+    # Make sure fzf uses fish to execute preview commands, some of which
+    # are autoloaded fish functions so don't exist in other shells.
+    # Use --function so that it doesn't clobber SHELL outside this function.
+    set -f --export SHELL (command --search fish)
+
+    # If FZF_DEFAULT_OPTS is not set, then set some sane defaults.
+    # See https://github.com/junegunn/fzf#environment-variables
+    if not set --query FZF_DEFAULT_OPTS
+        # cycle allows jumping between the first and last results, making scrolling faster
+        # layout=reverse lists results top to bottom, mimicking the familiar layouts of git log, history, and env
+        # border shows where the fzf window begins and ends
+        # height=90% leaves space to see the current command and some scrollback, maintaining context of work
+        # preview-window=wrap wraps long lines in the preview window, making reading easier
+        # marker=* makes the multi-select marker more distinguishable from the pointer (since both default to >)
+        set --export FZF_DEFAULT_OPTS '--cycle --layout=reverse --border --height=90% --preview-window=wrap --marker="*"'
+    end
+
+    fzf $argv
+end
diff --git a/.config/fish/functions/fisher.fish b/.config/fish/functions/fisher.fish
new file mode 100644
index 0000000..b1513d3
--- /dev/null
+++ b/.config/fish/functions/fisher.fish
@@ -0,0 +1,240 @@
+function fisher --argument-names cmd --description "A plugin manager for Fish"
+    set --query fisher_path || set --local fisher_path $__fish_config_dir
+    set --local fisher_version 4.4.4
+    set --local fish_plugins $__fish_config_dir/fish_plugins
+
+    switch "$cmd"
+        case -v --version
+            echo "fisher, version $fisher_version"
+        case "" -h --help
+            echo "Usage: fisher install <plugins...>  Install plugins"
+            echo "       fisher remove  <plugins...>  Remove installed plugins"
+            echo "       fisher update  <plugins...>  Update installed plugins"
+            echo "       fisher update                Update all installed plugins"
+            echo "       fisher list    [<regex>]     List installed plugins matching regex"
+            echo "Options:"
+            echo "       -v, --version  Print version"
+            echo "       -h, --help     Print this help message"
+            echo "Variables:"
+            echo "       \$fisher_path  Plugin installation path. Default: $__fish_config_dir" | string replace --regex -- $HOME \~
+        case ls list
+            string match --entire --regex -- "$argv[2]" $_fisher_plugins
+        case install update remove
+            isatty || read --local --null --array stdin && set --append argv $stdin
+
+            set --local install_plugins
+            set --local update_plugins
+            set --local remove_plugins
+            set --local arg_plugins $argv[2..-1]
+            set --local old_plugins $_fisher_plugins
+            set --local new_plugins
+
+            test -e $fish_plugins && set --local file_plugins (string match --regex -- '^[^\s]+$' <$fish_plugins)
+
+            if ! set --query argv[2]
+                if test "$cmd" != update
+                    echo "fisher: Not enough arguments for command: \"$cmd\"" >&2 && return 1
+                else if ! set --query file_plugins
+                    echo "fisher: \"$fish_plugins\" file not found: \"$cmd\"" >&2 && return 1
+                end
+                set arg_plugins $file_plugins
+            end
+
+            for plugin in $arg_plugins
+                set plugin (test -e "$plugin" && realpath $plugin || string lower -- $plugin)
+                contains -- "$plugin" $new_plugins || set --append new_plugins $plugin
+            end
+
+            if set --query argv[2]
+                for plugin in $new_plugins
+                    if contains -- "$plugin" $old_plugins
+                        test "$cmd" = remove &&
+                            set --append remove_plugins $plugin ||
+                            set --append update_plugins $plugin
+                    else if test "$cmd" = install
+                        set --append install_plugins $plugin
+                    else
+                        echo "fisher: Plugin not installed: \"$plugin\"" >&2 && return 1
+                    end
+                end
+            else
+                for plugin in $new_plugins
+                    contains -- "$plugin" $old_plugins &&
+                        set --append update_plugins $plugin ||
+                        set --append install_plugins $plugin
+                end
+
+                for plugin in $old_plugins
+                    contains -- "$plugin" $new_plugins || set --append remove_plugins $plugin
+                end
+            end
+
+            set --local pid_list
+            set --local source_plugins
+            set --local fetch_plugins $update_plugins $install_plugins
+            set --local fish_path (status fish-path)
+
+            echo (set_color --bold)fisher $cmd version $fisher_version(set_color normal)
+
+            for plugin in $fetch_plugins
+                set --local source (command mktemp -d)
+                set --append source_plugins $source
+
+                command mkdir -p $source/{completions,conf.d,themes,functions}
+
+                $fish_path --command "
+                    if test -e $plugin
+                        command cp -Rf $plugin/* $source
+                    else
+                        set temp (command mktemp -d)
+                        set repo (string split -- \@ $plugin) || set repo[2] HEAD
+
+                        if set path (string replace --regex -- '^(https://)?gitlab.com/' '' \$repo[1])
+                            set name (string split -- / \$path)[-1]
+                            set url https://gitlab.com/\$path/-/archive/\$repo[2]/\$name-\$repo[2].tar.gz
+                        else
+                            set url https://api.github.com/repos/\$repo[1]/tarball/\$repo[2]
+                        end
+
+                        echo Fetching (set_color --underline)\$url(set_color normal)
+
+                        if command curl -q --silent -L \$url | command tar -xzC \$temp -f - 2>/dev/null
+                            command cp -Rf \$temp/*/* $source
+                        else
+                            echo fisher: Invalid plugin name or host unavailable: \\\"$plugin\\\" >&2
+                            command rm -rf $source
+                        end
+
+                        command rm -rf \$temp
+                    end
+
+                    set files $source/* && string match --quiet --regex -- .+\.fish\\\$ \$files
+                " &
+
+                set --append pid_list (jobs --last --pid)
+            end
+
+            wait $pid_list 2>/dev/null
+
+            for plugin in $fetch_plugins
+                if set --local source $source_plugins[(contains --index -- "$plugin" $fetch_plugins)] && test ! -e $source
+                    if set --local index (contains --index -- "$plugin" $install_plugins)
+                        set --erase install_plugins[$index]
+                    else
+                        set --erase update_plugins[(contains --index -- "$plugin" $update_plugins)]
+                    end
+                end
+            end
+
+            for plugin in $update_plugins $remove_plugins
+                if set --local index (contains --index -- "$plugin" $_fisher_plugins)
+                    set --local plugin_files_var _fisher_(string escape --style=var -- $plugin)_files
+
+                    if contains -- "$plugin" $remove_plugins
+                        for name in (string replace --filter --regex -- '.+/conf\.d/([^/]+)\.fish$' '$1' $$plugin_files_var)
+                            emit {$name}_uninstall
+                        end
+                        printf "%s\n" Removing\ (set_color red --bold)$plugin(set_color normal) "         "$$plugin_files_var | string replace -- \~ ~
+                        set --erase _fisher_plugins[$index]
+                    end
+
+                    command rm -rf (string replace -- \~ ~ $$plugin_files_var)
+
+                    functions --erase (string replace --filter --regex -- '.+/functions/([^/]+)\.fish$' '$1' $$plugin_files_var)
+
+                    for name in (string replace --filter --regex -- '.+/completions/([^/]+)\.fish$' '$1' $$plugin_files_var)
+                        complete --erase --command $name
+                    end
+
+                    set --erase $plugin_files_var
+                end
+            end
+
+            if set --query update_plugins[1] || set --query install_plugins[1]
+                command mkdir -p $fisher_path/{functions,themes,conf.d,completions}
+            end
+
+            for plugin in $update_plugins $install_plugins
+                set --local source $source_plugins[(contains --index -- "$plugin" $fetch_plugins)]
+                set --local files $source/{functions,themes,conf.d,completions}/*
+
+                if set --local index (contains --index -- $plugin $install_plugins)
+                    set --local user_files $fisher_path/{functions,themes,conf.d,completions}/*
+                    set --local conflict_files
+
+                    for file in (string replace -- $source/ $fisher_path/ $files)
+                        contains -- $file $user_files && set --append conflict_files $file
+                    end
+
+                    if set --query conflict_files[1] && set --erase install_plugins[$index]
+                        echo -s "fisher: Cannot install \"$plugin\": please remove or move conflicting files first:" \n"        "$conflict_files >&2
+                        continue
+                    end
+                end
+
+                for file in (string replace -- $source/ "" $files)
+                    command cp -RLf $source/$file $fisher_path/$file
+                end
+
+                set --local plugin_files_var _fisher_(string escape --style=var -- $plugin)_files
+
+                set --query files[1] && set --universal $plugin_files_var (string replace -- $source $fisher_path $files | string replace -- ~ \~)
+
+                contains -- $plugin $_fisher_plugins || set --universal --append _fisher_plugins $plugin
+                contains -- $plugin $install_plugins && set --local event install || set --local event update
+
+                printf "%s\n" Installing\ (set_color --bold)$plugin(set_color normal) "           "$$plugin_files_var | string replace -- \~ ~
+
+                for file in (string match --regex -- '.+/[^/]+\.fish$' $$plugin_files_var | string replace -- \~ ~)
+                    source $file
+                    if set --local name (string replace --regex -- '.+conf\.d/([^/]+)\.fish$' '$1' $file)
+                        emit {$name}_$event
+                    end
+                end
+            end
+
+            command rm -rf $source_plugins
+
+            if set --query _fisher_plugins[1]
+                set --local commit_plugins
+
+                for plugin in $file_plugins
+                    contains -- (string lower -- $plugin) (string lower -- $_fisher_plugins) && set --append commit_plugins $plugin
+                end
+
+                for plugin in $_fisher_plugins
+                    contains -- (string lower -- $plugin) (string lower -- $commit_plugins) || set --append commit_plugins $plugin
+                end
+
+                printf "%s\n" $commit_plugins >$fish_plugins
+            else
+                set --erase _fisher_plugins
+                command rm -f $fish_plugins
+            end
+
+            set --local total (count $install_plugins) (count $update_plugins) (count $remove_plugins)
+
+            test "$total" != "0 0 0" && echo (string join ", " (
+                test $total[1] = 0 || echo "Installed $total[1]") (
+                test $total[2] = 0 || echo "Updated $total[2]") (
+                test $total[3] = 0 || echo "Removed $total[3]")
+            ) plugin/s
+        case \*
+            echo "fisher: Unknown command: \"$cmd\"" >&2 && return 1
+    end
+end
+
+if ! set --query _fisher_upgraded_to_4_4
+    set --universal _fisher_upgraded_to_4_4
+    if functions --query _fisher_list
+        set --query XDG_DATA_HOME[1] || set --local XDG_DATA_HOME ~/.local/share
+        command rm -rf $XDG_DATA_HOME/fisher
+        functions --erase _fisher_{list,plugin_parse}
+        fisher update >/dev/null 2>/dev/null
+    else
+        for var in (set --names | string match --entire --regex '^_fisher_.+_files$')
+            set $var (string replace -- ~ \~ $$var)
+        end
+        functions --erase _fisher_fish_postexec
+    end
+end
diff --git a/.config/fish/functions/fzf_configure_bindings.fish b/.config/fish/functions/fzf_configure_bindings.fish
new file mode 100644
index 0000000..4b4e7a2
--- /dev/null
+++ b/.config/fish/functions/fzf_configure_bindings.fish
@@ -0,0 +1,46 @@
+# Always installs bindings for insert and default mode for simplicity and b/c it has almost no side-effect
+# https://gitter.im/fish-shell/fish-shell?at=60a55915ee77a74d685fa6b1
+function fzf_configure_bindings --description "Installs the default key bindings for fzf.fish with user overrides passed as options."
+    # no need to install bindings if not in interactive mode or running tests
+    status is-interactive || test "$CI" = true; or return
+
+    set -f options_spec h/help 'directory=?' 'git_log=?' 'git_status=?' 'history=?' 'processes=?' 'variables=?'
+    argparse --max-args=0 --ignore-unknown $options_spec -- $argv 2>/dev/null
+    if test $status -ne 0
+        echo "Invalid option or a positional argument was provided." >&2
+        _fzf_configure_bindings_help
+        return 22
+    else if set --query _flag_help
+        _fzf_configure_bindings_help
+        return
+    else
+        # Initialize with default key sequences and then override or disable them based on flags
+        # index 1 = directory, 2 = git_log, 3 = git_status, 4 = history, 5 = processes, 6 = variables
+        set -f key_sequences \e\cf \e\cl \e\cs \cr \e\cp \cv # \c = control, \e = escape
+        set --query _flag_directory && set key_sequences[1] "$_flag_directory"
+        set --query _flag_git_log && set key_sequences[2] "$_flag_git_log"
+        set --query _flag_git_status && set key_sequences[3] "$_flag_git_status"
+        set --query _flag_history && set key_sequences[4] "$_flag_history"
+        set --query _flag_processes && set key_sequences[5] "$_flag_processes"
+        set --query _flag_variables && set key_sequences[6] "$_flag_variables"
+
+        # If fzf bindings already exists, uninstall it first for a clean slate
+        if functions --query _fzf_uninstall_bindings
+            _fzf_uninstall_bindings
+        end
+
+        for mode in default insert
+            test -n $key_sequences[1] && bind --mode $mode $key_sequences[1] _fzf_search_directory
+            test -n $key_sequences[2] && bind --mode $mode $key_sequences[2] _fzf_search_git_log
+            test -n $key_sequences[3] && bind --mode $mode $key_sequences[3] _fzf_search_git_status
+            test -n $key_sequences[4] && bind --mode $mode $key_sequences[4] _fzf_search_history
+            test -n $key_sequences[5] && bind --mode $mode $key_sequences[5] _fzf_search_processes
+            test -n $key_sequences[6] && bind --mode $mode $key_sequences[6] "$_fzf_search_vars_command"
+        end
+
+        function _fzf_uninstall_bindings --inherit-variable key_sequences
+            bind --erase -- $key_sequences
+            bind --erase --mode insert -- $key_sequences
+        end
+    end
+end
diff --git a/.config/lf/lfrc b/.config/lf/lfrc
index 23fb70c..40c3b23 100644
--- a/.config/lf/lfrc
+++ b/.config/lf/lfrc
@@ -18,6 +18,9 @@ cmd open &{{
     esac
 }}
 
+cmd on-select &{{
+    lf -remote "send $id set statfmt \"$(exa -ld --color=always "$f")\""
+}}
 # mkdir command. See wiki if you want it to select created dir
 
 
diff --git a/.config/polybar/modules.ini b/.config/polybar/modules.ini
index b862372..219d86e 100644
--- a/.config/polybar/modules.ini
+++ b/.config/polybar/modules.ini
@@ -14,7 +14,7 @@ label-mode = %mode%
 label-mode-padding = 1
 label-focused = %index%
 label-focused-foreground = ${colors.text}
-label-focused-underline = ${colors.sky}
+label-focused-underline = ${colors.lavender}
 label-focused-padding = 1
 label-unfocused = %index%
 label-unfocused-padding = 1
@@ -29,7 +29,7 @@ label-urgent-padding = 1
 type = internal/xworkspaces
 label-active = %name%
 label-active-foreground = ${colors.sky}
-label-active-underline= ${colors.sky}
+label-active-underline= ${colors.lavender}
 label-active-padding = 1
 label-occupied = %name%
 label-occupied-padding = 1