diff --git a/.zsh_plugins.txt b/.zsh_plugins.txt
deleted file mode 100644
index b867fa8..0000000
--- a/.zsh_plugins.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-mattmc3/ez-compinit
-
-# completions
-zsh-users/zsh-completions kind:fpath path:src
-
-loiccoyle/zsh-github-copilot
-ohmyzsh/ohmyzsh path:plugins/argocd
-ohmyzsh/ohmyzsh path:plugins/common-aliases
-ohmyzsh/ohmyzsh path:plugins/git
-ohmyzsh/ohmyzsh path:plugins/git-auto-fetch
-ohmyzsh/ohmyzsh path:plugins/gh
-ohmyzsh/ohmyzsh path:plugins/golang kind:fpath
-ohmyzsh/ohmyzsh path:lib/key-bindings.zsh
-ohmyzsh/ohmyzsh path:lib/directories.zsh
-
-# deferred
-ohmyzsh/ohmyzsh path:plugins/asdf kind:defer
-ohmyzsh/ohmyzsh path:plugins/kubectl kind:defer
-zsh-users/zsh-autosuggestions kind:defer
-zsh-users/zsh-history-substring-search kind:defer
-zsh-users/zsh-syntax-highlighting kind:defer
-
-# this is last
-belak/zsh-utils path:completion
diff --git a/.zshenv b/.zshenv
index fbd083f..99f499f 100644
--- a/.zshenv
+++ b/.zshenv
@@ -1 +1,46 @@
-source ~/aliases.sh
+# Documentation: https://github.com/romkatv/zsh4humans/blob/v5/README.md.
+#
+# Do not modify this file unless you know exactly what you are doing.
+# It is strongly recommended to keep all shell customization and configuration
+# (including exported environment variables such as PATH) in ~/.zshrc or in
+# files sourced from ~/.zshrc. If you are certain that you must export some
+# environment variables in ~/.zshenv, do it where indicated by comments below.
+
+if [ -n "${ZSH_VERSION-}" ]; then
+  # If you are certain that you must export some environment variables
+  # in ~/.zshenv (see comments at the top!), do it here:
+  #
+  #   export GOPATH=$HOME/go
+  #
+  # Do not change anything else in this file.
+  source ~/aliases.sh
+
+  : ${ZDOTDIR:=~}
+  setopt no_global_rcs
+  [[ -o no_interactive && -z "${Z4H_BOOTSTRAPPING-}" ]] && return
+  setopt no_rcs
+  unset Z4H_BOOTSTRAPPING
+fi
+
+Z4H_URL="https://raw.githubusercontent.com/romkatv/zsh4humans/v5"
+: "${Z4H:=${XDG_CACHE_HOME:-$HOME/.cache}/zsh4humans/v5}"
+
+umask o-w
+
+if [ ! -e "$Z4H"/z4h.zsh ]; then
+  mkdir -p -- "$Z4H" || return
+  >&2 printf '\033[33mz4h\033[0m: fetching \033[4mz4h.zsh\033[0m\n'
+  if command -v curl >/dev/null 2>&1; then
+    curl -fsSL -- "$Z4H_URL"/z4h.zsh >"$Z4H"/z4h.zsh.$$ || return
+  elif command -v wget >/dev/null 2>&1; then
+    wget -O- -- "$Z4H_URL"/z4h.zsh >"$Z4H"/z4h.zsh.$$ || return
+  else
+    >&2 printf '\033[33mz4h\033[0m: please install \033[32mcurl\033[0m or \033[32mwget\033[0m\n'
+    return 1
+  fi
+  mv -- "$Z4H"/z4h.zsh.$$ "$Z4H"/z4h.zsh || return
+fi
+
+. "$Z4H"/z4h.zsh || return
+
+setopt rcs
diff --git a/.zshrc b/.zshrc
index 002d189..ed2f2fe 100644
--- a/.zshrc
+++ b/.zshrc
@@ -1,21 +1,65 @@
-# shellcheck disable=2148,2034,2155,1091,2086,1094
-zmodload zsh/zprof
-# ================ #
-# Basic ZSH Config #
-# ================ #
-
-[[ -n "$ZSH" ]] || export ZSH="${${(%):-%x}:a:h}"
-[[ -n "$ZSH_CUSTOM" ]] || ZSH_CUSTOM="$ZSH/custom"
-[[ -n "$ZSH_CACHE_DIR" ]] || ZSH_CACHE_DIR="$ZSH/cache"
-if [[ ! -w "$ZSH_CACHE_DIR" ]]; then
-  ZSH_CACHE_DIR="${XDG_CACHE_HOME:-$HOME/.cache}/antidote"
-fi
-[[ -d "$ZSH_CACHE_DIR/completions" ]] || mkdir -p "$ZSH_CACHE_DIR/completions"
-
-# Ensure path arrays do not contain duplicates.
-typeset -gU path fpath
-
-# Additional PATHs
+# Personal Zsh configuration file. It is strongly recommended to keep all
+# shell customization and configuration (including exported environment
+# variables such as PATH) in this file or in files sourced from it.
+#
+# Documentation: https://github.com/romkatv/zsh4humans/blob/v5/README.md.
+
+# Periodic auto-update on Zsh startup: 'ask' or 'no'.
+# You can manually run `z4h update` to update everything.
+zstyle ':z4h:' auto-update 'no'
+# Ask whether to auto-update this often; has no effect if auto-update is 'no'.
+zstyle ':z4h:' auto-update-days '28'
+
+# Keyboard type: 'mac' or 'pc'.
+zstyle ':z4h:bindkey' keyboard 'mac'
+
+# Don't start tmux.
+zstyle ':z4h:' start-tmux no
+
+# Mark up shell's output with semantic information.
+zstyle ':z4h:' term-shell-integration 'yes'
+
+# Right-arrow key accepts one character ('partial-accept') from
+# command autosuggestions or the whole thing ('accept')?
+zstyle ':z4h:autosuggestions' forward-char 'accept'
+
+# Recursively traverse directories when TAB-completing files.
+zstyle ':z4h:fzf-complete' recurse-dirs 'no'
+
+# Enable direnv to automatically source .envrc files.
+# zstyle ':z4h:direnv' enable 'no'
+# Show "loading" and "unloading" notifications from direnv.
+# zstyle ':z4h:direnv:success' notify 'yes'
+
+# Enable ('yes') or disable ('no') automatic teleportation of z4h over
+# SSH when connecting to these hosts.
+# zstyle ':z4h:ssh:example-hostname1' enable 'yes'
+# zstyle ':z4h:ssh:*.example-hostname2' enable 'no'
+# The default value if none of the overrides above match the hostname.
+zstyle ':z4h:ssh:*' enable 'yes'
+
+# Send these files over to the remote host when connecting over SSH to the
+# enabled hosts.
+# zstyle ':z4h:ssh:*' send-extra-files '~/.nanorc' '~/.env.zsh'
+
+zstyle ':z4h:' prompt-at-bottom 'no'
+
+# Mark up shell's output with semantic information.
+zstyle ':z4h:' term-shell-integration 'yes'
+
+# Clone additional Git repositories from GitHub.
+#
+# This doesn't do anything apart from cloning the repository and keeping it up-to-date.
+z4h install ohmyzsh/ohmyzsh || return
+z4h install loiccoyle/zsh-github-copilot || return
+
+# Install or update core components (fzf, zsh-autosuggestions, etc.) and
+# initialize Zsh. After this point console I/O is unavailable until Zsh
+# is fully initialized. Everything that requires user interaction or can
+# perform network I/O must be done above. Everything else is best done below.
+z4h init || return
+
+# Extend PATH.
 path=(
   /opt/homebrew/bin
   /opt/homebrew/sbin
@@ -30,96 +74,80 @@ path=(
   /usr/local/opt/postgresql@15/bin
   $path
 )
-export PATH
+
+# Export environment variables.
+export GPG_TTY=$TTY
 export XDG_CONFIG_HOME=${HOME}/.config
 unset ZSH_AUTOSUGGEST_USE_ASYNC
+export FZF_DEFAULT_COMMAND='ag --hidden --ignore .git -l -g ""'
+export FZF_CTRL_T_COMMAND='rg --color=never --files --hidden --follow -g "!.git"'
+export FZF_CTRL_T_OPTS='--preview "bat --color=always --style=numbers,changes {}"'
+
+export EDITOR="nvim"
+export AWS_PAGER=""
 
 # Set Locale
 export LANG=en_US
 export LC_CTYPE=en_US.UTF-8
 export LC_ALL=en_US.UTF-8
 
-# History settings
-HISTSIZE=5000
-SAVEHIST=5000
-setopt BANG_HIST              # Treat the '!' character specially during expansion.
-setopt EXTENDED_HISTORY       # Write the history file in the ":start:elapsed;command" format.
-setopt INC_APPEND_HISTORY     # Write to the history file immediately, not when the shell exits.
-setopt SHARE_HISTORY          # Share history between all sessions.
-setopt HIST_EXPIRE_DUPS_FIRST # Expire duplicate entries first when trimming history.
-setopt HIST_IGNORE_DUPS       # Don't record an entry that was just recorded again.
-setopt HIST_IGNORE_ALL_DUPS   # Delete old recorded entry if new entry is a duplicate.
-setopt HIST_FIND_NO_DUPS      # Do not display a line previously found.
-setopt HIST_SAVE_NO_DUPS      # Don't write duplicate entries in the history file.
-setopt HIST_REDUCE_BLANKS     # Remove superfluous blanks before recording entry.
-setopt HIST_VERIFY            # Don't execute immediately upon history expansion.
-setopt HIST_BEEP              # Beep when accessing nonexistent history.
-# setopt HIST_IGNORE_SPACE      # Don't record an entry starting with a space.
-
-# ============= #
-#  Autoloaders  #
-# ============= #
-fpath+=($ZSH_CACHE_DIR/completions /opt/homebrew/share/zsh/site-functions)
-source $HOME/.antidote/antidote.zsh
-antidote load
-source <(fzf --zsh)
+# Source additional local files if they exist.
+z4h source ~/.env.zsh
 
-autoload -U +X bashcompinit && bashcompinit
+# Use additional Git repositories pulled in with `z4h install`.
+#
+# This is just an example that you should delete. It does nothing useful.
+# z4h source ohmyzsh/ohmyzsh/lib/diagnostics.zsh # source an individual file
+z4h load ohmyzsh/ohmyzsh/plugins/gh
+z4h load loiccoyle/zsh-github-copilot
+z4h source -- $HOME/.asdf/asdf.sh
 
-zsh-defer complete -o nospace -C terraform terraform
-zsh-defer complete -o nospace -C terragrunt terragrunt
-zsh-defer complete -C 'aws_completer' aws
-[[ -f $ZSH_CACHE_DIR/completions/_docker ]] || docker completion zsh > $ZSH_CACHE_DIR/completions/_docker
+# Define key bindings.
+# z4h bindkey undo Ctrl+/   Shift+Tab  # undo the last command line change
+# z4h bindkey redo Option+/            # redo the last undone command line change
 
-# ================ #
-#  PS1 and Random  #
-# ================ #
-# fzf
-export FZF_DEFAULT_COMMAND='ag --hidden --ignore .git -l -g ""'
-export FZF_CTRL_T_COMMAND='rg --color=never --files --hidden --follow -g "!.git"'
-export FZF_CTRL_T_OPTS='--preview "bat --color=always --style=numbers,changes {}"'
+z4h bindkey z4h-cd-back Shift+Left     # cd into the previous directory
+z4h bindkey z4h-cd-forward Shift+Right # cd into the next directory
+z4h bindkey z4h-cd-up Shift+Up         # cd into the parent directory
+z4h bindkey z4h-cd-down Shift+Down     # cd into a child directory
+bindkey '^[|' zsh_gh_copilot_explain   # bind Alt+shift+\ to explain
+bindkey '^[\' zsh_gh_copilot_suggest   # bind Alt+\ to suggest
 
-export EDITOR="nvim"
-export AWS_PAGER=""
+# Autoload functions.
+# autoload -Uz zmv
 
-# zsh
-export WORDCHARS=""
-setopt menu_complete
-unsetopt auto_menu
-unsetopt case_glob
-setopt glob_complete
-setopt multios              # enable redirect to multiple streams: echo >file1 >file2
-setopt long_list_jobs       # show long list format job notifications
-setopt interactivecomments  # recognize comments
-zstyle ':completion:*:*:*:*:*' menu select
-
-# asdf
-export ASDF_PYTHON_DEFAULT_PACKAGES_FILE=~/Repos/dotfiles/requirements.txt
-[[ -f ~/.asdf/plugins/golang/set-env.zsh ]] && {
-  source ~/.asdf/plugins/golang/set-env.zsh
-  asdf_update_golang_env
-  export PATH="$GOPATH/bin:$PATH"
-  export ASDF_GOLANG_MOD_VERSION_ENABLED=true
-}
-
-# zsh gh copilot configuration
-bindkey '^[|' zsh_gh_copilot_explain # bind Alt+shift+\ to explain
-bindkey '^[\' zsh_gh_copilot_suggest # bind Alt+\ to suggest
-
-# ===================== #
-# Aliases and Functions #
-# ===================== #
+# completions
+[[ -n "$ZSH_CACHE_DIR" ]] || ZSH_CACHE_DIR="$ZSH/cache"
+[[ -d "$ZSH_CACHE_DIR/completions" ]] || mkdir -p "$ZSH_CACHE_DIR/completions"
+fpath+=($ZSH_CACHE_DIR/completions /opt/homebrew/share/zsh/site-functions)
+complete -o nospace -C terraform terraform
+complete -o nospace -C terragrunt terragrunt
+complete -C 'aws_completer' aws
+[[ -f $ZSH_CACHE_DIR/completions/_docker ]] || docker completion zsh >$ZSH_CACHE_DIR/completions/_docker
+
+# Define aliases.
 if [[ -f $HOME/aliases.sh ]]; then
   source $HOME/aliases.sh
 fi
 [[ -f $HOME/corp-aliases.sh ]] && source $HOME/corp-aliases.sh
 
-# ================ #
-# Kubectl Contexts #
-# ================ #
-# Load all contexts
-export KUBECONFIG=$HOME/.kube/config
-export KUBECTL_EXTERNAL_DIFF="kdiff"
-export KUBERNETES_EXEC_INFO='{"apiVersion": "client.authentication.k8s.io/v1beta1"}'
+# Add flags to existing aliases.
+alias ll="${aliases[ls]:-ls} -la"
 
-eval "$(starship init zsh)"
+# Set shell options: http://zsh.sourceforge.net/Doc/Release/Options.html.
+setopt glob_dots # no special treatment for file names with a leading dot
+# History settings
+HISTSIZE=5000
+SAVEHIST=5000
+setopt bang_hist              # Treat the '!' character specially during expansion.
+setopt extended_history       # Write the history file in the ":start:elapsed;command" format.
+setopt inc_append_history     # Write to the history file immediately, not when the shell exits.
+setopt share_history          # Share history between all sessions.
+setopt hist_expire_dups_first # Expire duplicate entries first when trimming history.
+setopt hist_ignore_dups       # Don't record an entry that was just recorded again.
+setopt hist_ignore_all_dups   # Delete old recorded entry if new entry is a duplicate.
+setopt hist_find_no_dups      # Do not display a line previously found.
+setopt hist_save_no_dups      # Don't write duplicate entries in the history file.
+setopt hist_reduce_blanks     # Remove superfluous blanks before recording entry.
+setopt hist_verify            # Don't execute immediately upon history expansion.
+setopt hist_beep              # Beep when accessing nonexistent history.
diff --git a/aliases.sh b/aliases.sh
index 86b1841..047c61b 100755
--- a/aliases.sh
+++ b/aliases.sh
@@ -1,7 +1,6 @@
 #!/bin/zsh
 
 function take() { [[ $# == 1 ]] && mkdir -p -- "$1" && cd -- "$1" }
-compdef _directories take
 alias ls='eza --icons --group-directories-first'
 alias ll='eza --icons --group-directories-first -l'
 ### Helper functions ###