diff --git a/.gitmodules b/.gitmodules
index e19c20c..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +0,0 @@
-[submodule "home/.config/zsh/ohmyzsh"]
-	path = home/.config/zsh/ohmyzsh
-	url = https://github.com/ohmyzsh/ohmyzsh.git
-  ignore = all
diff --git a/build-workspace.sh b/build-workspace.sh
index 1a9e9ae..0e90c1e 100755
--- a/build-workspace.sh
+++ b/build-workspace.sh
@@ -12,25 +12,33 @@ DEV_HOME=/home/$DEV_USER
 ctr=$(buildah from archlinux)
 
 buildah run "$ctr" -- bash -c "\
-  pacman -Sy --noconfirm && pacman -S --noconfirm --needed base-devel neovim git zsh tmux \
-  nodejs python podman fzf fd ripgrep jdk-openjdk zsh-completions zsh-syntax-highlighting \
-  lazygit zsh-autosuggestions luarocks python-pynvim npm bash-completion tree-sitter-cli \
+  pacman -Sy --noconfirm && pacman -S --noconfirm --needed base-devel neovim git fish tmux \
+  nodejs python podman fzf fd ripgrep jdk-openjdk fisher yazi \
+  lazygit luarocks python-pynvim npm bash-completion tree-sitter-cli kitty-terminfo \
   lua51 openssh && pacman -Scc --noconfirm && groupadd secproc && groupadd -g $DEV_GID $DEV_USER && \
-  useradd -ms /bin/zsh -G secproc -u $DEV_UID -g $DEV_GID $DEV_USER && mkdir -m 511 -p $SECURE
+  useradd -ms /bin/fish -G secproc -u $DEV_UID -g $DEV_GID $DEV_USER && mkdir -m 511 -p $SECURE
 "
 
-# copy start script, zshrc, neovim, tmux setup and ssh setup
+# copy start script, neovim, tmux setup and ssh setup
 buildah copy --chown $DEV_USER:$DEV_USER "$ctr" ./home/. $DEV_HOME
 buildah copy "$ctr" 00-allow-git.conf /etc/ssh/ssh_config.d/
 
 # configure lazyvim
-buildah run --user $DEV_USER "$ctr" -- bash -c "\
-  nvim --headless \"+Lazy! sync\" +qa && sleep 1 && \
-  nvim --headless \"+Lazy! sync\" +qa && sleep 1 && \
-  nvim --headless \"+Lazy! sync\" +qa && \
-  mkdir -p $DEV_HOME/.ssh && ssh-keyscan -p 2222 10.88.0.1 >> ~/.ssh/known_hosts && \
-  ssh-keyscan -p 22 github.com >> ~/.ssh/known_hosts
-"
+# shellcheck disable=SC2016
+buildah run --user "$DEV_USER" "$ctr" -- fish -c '
+  set -gx HOME '"$DEV_HOME"';
+  mkdir -p $HOME/.ssh;
+  ssh-keyscan -p 2222 10.88.0.1 >> $HOME/.ssh/known_hosts;
+  ssh-keyscan -p 22 github.com >> $HOME/.ssh/known_hosts;
+  fisher install \
+    jorgebucaran/fisher \
+    pure-fish/pure \
+    patrickf1/fzf.fish \
+    jorgebucaran/autopair.fish \
+    gazorby/fish-abbreviation-tips \
+    jethrokuan/z;
+  for i in 1 2 3; nvim --headless "+Lazy! sync" +qa; sleep 1; end
+'
 
 # lock the files
 buildah run "$ctr" -- bash -c "\
@@ -40,16 +48,14 @@ buildah run "$ctr" -- bash -c "\
   $DEV_HOME/.config/nvim/init.lua \
   $DEV_HOME/.config/nvim/README.md \
   $DEV_HOME/.config/nvim/LICENSE \
-  $DEV_HOME/.config/tmux/tmux.conf \
-  $DEV_HOME/.config/zsh/fzf-git.sh && \
+  $DEV_HOME/.config/tmux/tmux.conf && \
   chown root:secproc $DEV_HOME/start.sh \
   $DEV_HOME/.config/lazygit/config.yml \
   $DEV_HOME/.config/nvim/lua/config/lazy.lua \
   $DEV_HOME/.config/nvim/init.lua \
   $DEV_HOME/.config/nvim/README.md \
   $DEV_HOME/.config/nvim/LICENSE \
-  $DEV_HOME/.config/tmux/tmux.conf \
-  $DEV_HOME/.config/zsh/fzf-git.sh
+  $DEV_HOME/.config/tmux/tmux.conf
 "
 
 buildah config \
diff --git a/home/.config/tmux/tmux.conf.local b/home/.config/tmux/tmux.conf.local
index fc83f3c..2ecf175 100644
--- a/home/.config/tmux/tmux.conf.local
+++ b/home/.config/tmux/tmux.conf.local
@@ -4,7 +4,7 @@
 #         without any warranty.
 #         Copyright 2012— Gregory Pakosz (@gpakosz).
 
-set -g default-shell /usr/bin/zsh
+set -g default-shell /usr/bin/fish
 
 # -- bindings ------------------------------------------------------------------
 
diff --git a/home/.config/zsh/fzf-git.sh b/home/.config/zsh/fzf-git.sh
deleted file mode 100644
index 2a5120b..0000000
--- a/home/.config/zsh/fzf-git.sh
+++ /dev/null
@@ -1,344 +0,0 @@
-# The MIT License (MIT)
-#
-# Copyright (c) 2024 Junegunn Choi
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
-
-# shellcheck disable=SC2039
-[[ $0 = - ]] && return
-
-__fzf_git_color() {
-  if [[ -n $NO_COLOR ]]; then
-    echo never
-  elif [[ $# -gt 0 ]] && [[ -n $FZF_GIT_PREVIEW_COLOR ]]; then
-    echo "$FZF_GIT_PREVIEW_COLOR"
-  else
-    echo "${FZF_GIT_COLOR:-always}"
-  fi
-}
-
-__fzf_git_cat() {
-  if [[ -n $FZF_GIT_CAT ]]; then
-    echo "$FZF_GIT_CAT"
-    return
-  fi
-
-  # Sometimes bat is installed as batcat
-  _fzf_git_bat_options="--style='${BAT_STYLE:-full}' --color=$(__fzf_git_color .) --pager=never"
-  if command -v batcat > /dev/null; then
-    echo "batcat $_fzf_git_bat_options"
-  elif command -v bat > /dev/null; then
-    echo "bat $_fzf_git_bat_options"
-  else
-    echo cat
-  fi
-}
-
-__fzf_git_pager() {
-  local pager
-  pager="${FZF_GIT_PAGER:-${GIT_PAGER:-$(git config --get core.pager 2>/dev/null)}}"
-  echo "${pager:-cat}"
-}
-
-if [[ $1 = --list ]]; then
-  shift
-  if [[ $# -eq 1 ]]; then
-    branches() {
-      git branch "$@" --sort=-committerdate --sort=-HEAD --format=$'%(HEAD) %(color:yellow)%(refname:short) %(color:green)(%(committerdate:relative))\t%(color:blue)%(subject)%(color:reset)' --color=$(__fzf_git_color) | column -ts$'\t'
-    }
-    refs() {
-      git for-each-ref "$@" --sort=-creatordate --sort=-HEAD --color=$(__fzf_git_color) --format=$'%(if:equals=refs/remotes)%(refname:rstrip=-2)%(then)%(color:magenta)remote-branch%(else)%(if:equals=refs/heads)%(refname:rstrip=-2)%(then)%(color:brightgreen)branch%(else)%(if:equals=refs/tags)%(refname:rstrip=-2)%(then)%(color:brightcyan)tag%(else)%(if:equals=refs/stash)%(refname:rstrip=-2)%(then)%(color:brightred)stash%(else)%(color:white)%(refname:rstrip=-2)%(end)%(end)%(end)%(end)\t%(color:yellow)%(refname:short) %(color:green)(%(creatordate:relative))\t%(color:blue)%(subject)%(color:reset)' | column -ts$'\t'
-    }
-    hashes() {
-      git log --date=short --format="%C(green)%C(bold)%cd %C(auto)%h%d %s (%an)" --graph --color=$(__fzf_git_color) "$@" $LIST_OPTS
-    }
-    case "$1" in
-      branches)
-        echo 'CTRL-O (open in browser) ╱ ALT-A (show all branches)'
-        echo 'ALT-H (list commit hashes)'
-        branches
-        ;;
-      all-branches)
-        echo 'CTRL-O (open in browser) ╱ ALT-ENTER (accept without remote)'
-        echo 'ALT-H (list commit hashes)'
-        branches -a
-        ;;
-      hashes)
-        echo 'CTRL-O (open in browser) ╱ CTRL-D (diff)'
-        echo 'CTRL-S (toggle sort) ╱ ALT-A (show all hashes)'
-        hashes
-        ;;
-      all-hashes)
-        echo 'CTRL-O (open in browser) ╱ CTRL-D (diff)'
-        echo 'CTRL-S (toggle sort)'
-        hashes --all
-        ;;
-      refs)
-        echo 'CTRL-O (open in browser) ╱ ALT-E (examine in editor) ╱ ALT-A (show all refs)'
-        refs --exclude='refs/remotes'
-        ;;
-      all-refs)
-        echo 'CTRL-O (open in browser) ╱ ALT-E (examine in editor)'
-        refs
-        ;;
-      *) exit 1 ;;
-    esac
-  elif [[ $# -gt 1 ]]; then
-    set -e
-
-    branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
-    if [[ $branch = HEAD ]]; then
-      branch=$(git describe --exact-match --tags 2> /dev/null || git rev-parse --short HEAD)
-    fi
-
-    # Only supports GitHub for now
-    case "$1" in
-      commit)
-        hash=$(grep -o "[a-f0-9]\{7,\}" <<< "$2")
-        path=/commit/$hash
-        ;;
-      branch|remote-branch)
-        branch=$(sed 's/^[* ]*//' <<< "$2" | cut -d' ' -f1)
-        remote=$(git config branch."${branch}".remote || echo 'origin')
-        branch=${branch#$remote/}
-        path=/tree/$branch
-        ;;
-      remote)
-        remote=$2
-        path=/tree/$branch
-        ;;
-      file) path=/blob/$branch/$(git rev-parse --show-prefix)$2 ;;
-      tag)  path=/releases/tag/$2 ;;
-      *)    exit 1 ;;
-    esac
-
-    remote=${remote:-$(git config branch."${branch}".remote || echo 'origin')}
-    remote_url=$(git remote get-url "$remote" 2> /dev/null || echo "$remote")
-
-    if [[ $remote_url =~ ^git@ ]]; then
-      url=${remote_url%.git}
-      url=${url#git@}
-      url=https://${url/://}
-    elif [[ $remote_url =~ ^http ]]; then
-      url=${remote_url%.git}
-    fi
-
-    case "$(uname -s)" in
-      Darwin) open "$url$path"     ;;
-      *)      xdg-open "$url$path" ;;
-    esac
-    exit 0
-  fi
-fi
-
-if [[ $- =~ i ]] || [[ $1 = --run ]]; then # ----------------------------------
-
-# Redefine this function to change the options
-_fzf_git_fzf() {
-  fzf --height 50% --tmux 90%,70% \
-    --layout reverse --multi --min-height 20+ --border \
-    --no-separator --header-border horizontal \
-    --border-label-pos 2 \
-    --color 'label:blue' \
-    --preview-window 'right,50%' --preview-border line \
-    --bind 'ctrl-/:change-preview-window(down,50%|hidden|)' "$@"
-}
-
-_fzf_git_check() {
-  git rev-parse HEAD > /dev/null 2>&1 && return
-
-  [[ -n $TMUX ]] && tmux display-message "Not in a git repository"
-  return 1
-}
-
-__fzf_git=${BASH_SOURCE[0]:-${(%):-%x}}
-__fzf_git=$(readlink -f "$__fzf_git" 2> /dev/null || /usr/bin/ruby --disable-gems -e 'puts File.expand_path(ARGV.first)' "$__fzf_git" 2> /dev/null)
-
-_fzf_git_files() {
-  _fzf_git_check || return
-  local root query
-  root=$(git rev-parse --show-toplevel)
-  [[ $root != "$PWD" ]] && query='!../ '
-
-  (git -c color.status=$(__fzf_git_color) status --short --no-branch
-   git ls-files "$root" | grep -vxFf <(git status -s | grep '^[^?]' | cut -c4-; echo :) | sed 's/^/   /') |
-  _fzf_git_fzf -m --ansi --nth 2..,.. \
-    --border-label '📁 Files ' \
-    --header 'CTRL-O (open in browser) ╱ ALT-E (open in editor)' \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list file {-1}" \
-    --bind "alt-e:execute:${EDITOR:-vim} {-1} > /dev/tty" \
-    --query "$query" \
-    --preview "git diff --no-ext-diff --color=$(__fzf_git_color .) -- {-1} | $(__fzf_git_pager); $(__fzf_git_cat) {-1}" "$@" |
-  cut -c4- | sed 's/.* -> //'
-}
-
-_fzf_git_branches() {
-  _fzf_git_check || return
-  bash "$__fzf_git" --list branches |
-  _fzf_git_fzf --ansi \
-    --border-label '🌲 Branches ' \
-    --header-lines 2 \
-    --tiebreak begin \
-    --preview-window down,border-top,40% \
-    --color hl:underline,hl+:underline \
-    --no-hscroll \
-    --bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list branch {}" \
-    --bind "alt-a:change-border-label(🌳 All branches)+reload:bash \"$__fzf_git\" --list all-branches" \
-    --bind "alt-h:become:LIST_OPTS=\$(cut -c3- <<< {} | cut -d' ' -f1) bash \"$__fzf_git\" --run hashes" \
-    --bind "alt-enter:become:printf '%s\n' {+} | cut -c3- | sed 's@[^/]*/@@'" \
-    --preview "git log --oneline --graph --date=short --color=$(__fzf_git_color .) --pretty='format:%C(auto)%cd %h%d %s' \$(cut -c3- <<< {} | cut -d' ' -f1) --" "$@" |
-  sed 's/^\* //' | awk '{print $1}' # Slightly modified to work with hashes as well
-}
-
-_fzf_git_tags() {
-  _fzf_git_check || return
-  git tag --sort -version:refname |
-  _fzf_git_fzf --preview-window right,70% \
-    --border-label '📛 Tags ' \
-    --header 'CTRL-O (open in browser)' \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list tag {}" \
-    --preview "git show --color=$(__fzf_git_color .) {} | $(__fzf_git_pager)" "$@"
-}
-
-_fzf_git_hashes() {
-  _fzf_git_check || return
-  bash "$__fzf_git" --list hashes |
-  _fzf_git_fzf --ansi --no-sort --bind 'ctrl-s:toggle-sort' \
-    --border-label '🍡 Hashes ' \
-    --header-lines 2 \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list commit {}" \
-    --bind "ctrl-d:execute:grep -o '[a-f0-9]\{7,\}' <<< {} | head -n 1 | xargs git diff --color=$(__fzf_git_color) > /dev/tty" \
-    --bind "alt-a:change-border-label(🍇 All hashes)+reload:bash \"$__fzf_git\" --list all-hashes" \
-    --color hl:underline,hl+:underline \
-    --preview "grep -o '[a-f0-9]\{7,\}' <<< {} | head -n 1 | xargs git show --color=$(__fzf_git_color .) | $(__fzf_git_pager)" "$@" |
-  awk 'match($0, /[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]*/) { print substr($0, RSTART, RLENGTH) }'
-}
-
-_fzf_git_remotes() {
-  _fzf_git_check || return
-  git remote -v | awk '{print $1 "\t" $2}' | uniq |
-  _fzf_git_fzf --tac \
-    --border-label '📡 Remotes ' \
-    --header 'CTRL-O (open in browser)' \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list remote {1}" \
-    --preview-window right,70% \
-    --preview "git log --oneline --graph --date=short --color=$(__fzf_git_color .) --pretty='format:%C(auto)%cd %h%d %s' '{1}/$(git rev-parse --abbrev-ref HEAD)' --" "$@" |
-  cut -d$'\t' -f1
-}
-
-_fzf_git_stashes() {
-  _fzf_git_check || return
-  git stash list | _fzf_git_fzf \
-    --border-label '🥡 Stashes ' \
-    --header 'CTRL-X (drop stash)' \
-    --bind 'ctrl-x:reload(git stash drop -q {1}; git stash list)' \
-    -d: --preview "git show --color=$(__fzf_git_color .) {1} | $(__fzf_git_pager)" "$@" |
-  cut -d: -f1
-}
-
-_fzf_git_lreflogs() {
-  _fzf_git_check || return
-  git reflog --color=$(__fzf_git_color) --format="%C(blue)%gD %C(yellow)%h%C(auto)%d %gs" | _fzf_git_fzf --ansi \
-    --border-label '📒 Reflogs ' \
-    --preview "git show --color=$(__fzf_git_color .) {1} | $(__fzf_git_pager)" "$@" |
-  awk '{print $1}'
-}
-
-_fzf_git_each_ref() {
-  _fzf_git_check || return
-  bash "$__fzf_git" --list refs | _fzf_git_fzf --ansi \
-    --nth 2,2.. \
-    --tiebreak begin \
-    --border-label '☘️  Each ref ' \
-    --header-lines 1 \
-    --preview-window down,border-top,40% \
-    --color hl:underline,hl+:underline \
-    --no-hscroll \
-    --bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
-    --bind "ctrl-o:execute-silent:bash \"$__fzf_git\" --list {1} {2}" \
-    --bind "alt-e:execute:${EDITOR:-vim} <(git show {2}) > /dev/tty" \
-    --bind "alt-a:change-border-label(🍀 Every ref)+reload:bash \"$__fzf_git\" --list all-refs" \
-    --preview "git log --oneline --graph --date=short --color=$(__fzf_git_color .) --pretty='format:%C(auto)%cd %h%d %s' {2} --" "$@" |
-  awk '{print $2}'
-}
-
-_fzf_git_worktrees() {
-  _fzf_git_check || return
-  git worktree list | _fzf_git_fzf \
-    --border-label '🌴 Worktrees ' \
-    --header 'CTRL-X (remove worktree)' \
-    --bind 'ctrl-x:reload(git worktree remove {1} > /dev/null; git worktree list)' \
-    --preview "
-      git -c color.status=$(__fzf_git_color .) -C {1} status --short --branch
-      echo
-      git log --oneline --graph --date=short --color=$(__fzf_git_color .) --pretty='format:%C(auto)%cd %h%d %s' {2} --
-    " "$@" |
-  awk '{print $1}'
-}
-fi # --------------------------------------------------------------------------
-
-if [[ $1 = --run ]]; then
-  shift
-  type=$1
-  shift
-  eval "_fzf_git_$type" "$@"
-
-elif [[ $- =~ i ]]; then # ------------------------------------------------------
-if [[ -n "${BASH_VERSION:-}" ]]; then
-  __fzf_git_init() {
-    bind -m emacs-standard '"\er":  redraw-current-line'
-    bind -m emacs-standard '"\C-z": vi-editing-mode'
-    bind -m vi-command     '"\C-z": emacs-editing-mode'
-    bind -m vi-insert      '"\C-z": emacs-editing-mode'
-
-    local o c
-    for o in "$@"; do
-      c=${o:0:1}
-      bind -m emacs-standard '"\C-g\C-'$c'": " \C-u \C-a\C-k`_fzf_git_'$o'`\e\C-e\C-y\C-a\C-y\ey\C-h\C-e\er \C-h"'
-      bind -m vi-command     '"\C-g\C-'$c'": "\C-z\C-g\C-'$c'\C-z"'
-      bind -m vi-insert      '"\C-g\C-'$c'": "\C-z\C-g\C-'$c'\C-z"'
-      bind -m emacs-standard '"\C-g'$c'":    " \C-u \C-a\C-k`_fzf_git_'$o'`\e\C-e\C-y\C-a\C-y\ey\C-h\C-e\er \C-h"'
-      bind -m vi-command     '"\C-g'$c'":    "\C-z\C-g'$c'\C-z"'
-      bind -m vi-insert      '"\C-g'$c'":    "\C-z\C-g'$c'\C-z"'
-    done
-  }
-elif [[ -n "${ZSH_VERSION:-}" ]]; then
-  __fzf_git_join() {
-    local item
-    while read item; do
-      echo -n "${(q)item} "
-    done
-  }
-
-  __fzf_git_init() {
-    local m o
-    for o in "$@"; do
-      eval "fzf-git-$o-widget() { local result=\$(_fzf_git_$o | __fzf_git_join); zle reset-prompt; LBUFFER+=\$result }"
-      eval "zle -N fzf-git-$o-widget"
-      for m in emacs vicmd viins; do
-        eval "bindkey -M $m '^g^${o[1]}' fzf-git-$o-widget"
-        eval "bindkey -M $m '^g${o[1]}' fzf-git-$o-widget"
-      done
-    done
-  }
-fi
-__fzf_git_init files branches tags remotes hashes stashes lreflogs each_ref worktrees
-
-fi # --------------------------------------------------------------------------
diff --git a/home/.config/zsh/ohmyzsh b/home/.config/zsh/ohmyzsh
deleted file mode 160000
index c34c1da..0000000
--- a/home/.config/zsh/ohmyzsh
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit c34c1da736f4f162206e1153e66850788f3e2e16
diff --git a/home/.zshrc b/home/.zshrc
deleted file mode 100644
index e53ffd8..0000000
--- a/home/.zshrc
+++ /dev/null
@@ -1,18 +0,0 @@
-export ZSH=$HOME/.config/zsh/ohmyzsh
-
-ZSH_THEME="robbyrussell"
-
-plugins=(git fzf)
-
-export FZF_CTRL_T_OPTS="--preview '(highlight -O ansi -l {} 2> /dev/null || cat {} || tree -C {}) 2> /dev/null | head -200'"
-export FZF_ALT_C_OPTS="--preview 'tree -C {} | head -200'"
-export FZF_DEFAULT_OPTS=" \
---color=bg+:#313244,bg:#1e1e2e,spinner:#f5e0dc,hl:#f38ba8 \
---color=fg:#cdd6f4,header:#f38ba8,info:#cba6f7,pointer:#f5e0dc \
---color=marker:#f5e0dc,fg+:#cdd6f4,prompt:#cba6f7,hl+:#f38ba8"
-export FZF_TMUX=1
-
-source $ZSH/oh-my-zsh.sh
-source $HOME/.config/zsh/fzf-git.sh
-source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh
-source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh