diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6939824
--- /dev/null
+++ b/README.md
@@ -0,0 +1,7 @@
+# My Zsh Config
+
+```sh
+git clone https://github.com/zsh-users/zsh-autosuggestions ~/.zsh/zsh-autosuggestions
+git clone https://code.waks.be/nishiki/zsh-config.git ~/.zsh/nishiki
+echo 'source "~/.zsh/nishiki/plugin.zsh" > ~/.zshrc'
+```
diff --git a/aliases.zsh b/aliases.zsh
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--- /dev/null
+++ b/aliases.zsh
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+alias vim="nvim"
+alias vimdiff="nvim -d"
+alias grep="rg"
+alias cat="batcat -p"
diff --git a/completion.zsh b/completion.zsh
new file mode 100644
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--- /dev/null
+++ b/completion.zsh
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+autoload -Uz compinit
+compinit
+
+zstyle ':completion:*' auto-description 'specify: %d'
+zstyle ':completion:*' completer _expand _complete _correct _approximate
+zstyle ':completion:*' format 'Completing %d'
+zstyle ':completion:*' group-name ''
+zstyle ':completion:*' menu select=2
+eval "$(dircolors -b)"
+zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
+zstyle ':completion:*' list-colors ''
+zstyle ':completion:*' list-prompt %SAt %p: Hit TAB for more, or the character to insert%s
+zstyle ':completion:*' matcher-list '' 'm:{a-z}={A-Z}' 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=* l:|=*'
+zstyle ':completion:*' menu select=long
+zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
+zstyle ':completion:*' use-compctl false
+zstyle ':completion:*' verbose true
+
+zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
+zstyle ':completion:*:kill:*' command 'ps -u $USER -o pid,%cpu,tty,cputime,cmd'
+
diff --git a/plugin.zsh b/plugin.zsh
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index 0000000..986ed52
--- /dev/null
+++ b/plugin.zsh
@@ -0,0 +1,8 @@
+HISTSIZE=1000
+SAVEHIST=1000
+HISTFILE=~/.zsh_history
+
+source "${0:h}/aliases.zsh"
+source "${0:h}/prompt.zsh"
+source "${0:h}/completion.zsh"
+source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh
diff --git a/prompt.zsh b/prompt.zsh
new file mode 100644
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--- /dev/null
+++ b/prompt.zsh
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+autoload -U colors && colors
+
+function set_prompt() {
+  PS1="[%{$fg[yellow]%}%D{%H:%M:%S}%{$reset_color%}] %{$fg[green]%}%n%{$fg[cyan]%}@%m %{$fg[magenta]%}%~%{$reset_color%} $(git_prompt_info)%(?..%{$fg[red]%})$ %{$reset_color%}"
+}
+
+function __git_prompt_git() {
+  GIT_OPTIONAL_LOCKS=0 command git "$@"
+}
+
+function git_prompt_info() {
+  if ! __git_prompt_git rev-parse --git-dir &> /dev/null ; then
+    return 0
+  fi
+  echo "%{$reset_color%}\ue725 on %{$fg[green]%}$(git_current_branch)$(parse_git_dirty)%{$reset_color%} "
+}
+
+function git_current_branch() {
+  local ref
+  ref=$(__git_prompt_git symbolic-ref --quiet HEAD 2> /dev/null)
+  local ret=$?
+  if [[ $ret != 0 ]]; then
+    [[ $ret == 128 ]] && return  # no git repo.
+    ref=$(__git_prompt_git rev-parse --short HEAD 2> /dev/null) || return
+  fi
+  echo ${ref#refs/heads/}
+}
+
+function parse_git_dirty() {
+  local STATUS
+  local -a FLAGS
+  FLAGS=('--porcelain')
+  if [[ "$(__git_prompt_git config --get oh-my-zsh.hide-dirty)" != "1" ]]; then
+    if [[ "${DISABLE_UNTRACKED_FILES_DIRTY:-}" == "true" ]]; then
+      FLAGS+='--untracked-files=no'
+    fi
+    case "${GIT_STATUS_IGNORE_SUBMODULES:-}" in
+      git)
+        # let git decide (this respects per-repo config in .gitmodules)
+        ;;
+      *)
+        # if unset: ignore dirty submodules
+        # other values are passed to --ignore-submodules
+        FLAGS+="--ignore-submodules=${GIT_STATUS_IGNORE_SUBMODULES:-dirty}"
+        ;;
+    esac
+    STATUS=$(__git_prompt_git status ${FLAGS} 2> /dev/null | tail -n 1)
+  fi
+  if [[ -n $STATUS ]]; then
+    echo "%{$fg[yellow]%}%1{±%}"
+  fi
+}
+
+set_prompt
+chpwd_functions+=(set_prompt)