diff --git a/dev/README.md b/dev/README.md
new file mode 100644
index 0000000..f261fa6
--- /dev/null
+++ b/dev/README.md
@@ -0,0 +1,9 @@
+```sh
+# Run bootstrap
+./bootstrap.sh
+
+# Configure 1Password
+
+# Run Ansible
+ansible-playbook main.yml
+```
diff --git a/dev/ansible.cfg b/dev/ansible.cfg
new file mode 100644
index 0000000..b723a25
--- /dev/null
+++ b/dev/ansible.cfg
@@ -0,0 +1,5 @@
+[defaults]
+inventory = hosts.yml
+
+# [privilege_escalation]
+# become_ask_pass = True
diff --git a/dev/bootstrap.sh b/dev/bootstrap.sh
new file mode 100755
index 0000000..2ad286a
--- /dev/null
+++ b/dev/bootstrap.sh
@@ -0,0 +1,5 @@
+# install homebrew
+/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+
+export PATH=/opt/homebrew/bin:$PATH
+brew install ansible 1password 1password/tap/1password-cli
diff --git a/dev/defaults.yml b/dev/defaults.yml
new file mode 100644
index 0000000..178e899
--- /dev/null
+++ b/dev/defaults.yml
@@ -0,0 +1,255 @@
+- hosts: all
+  tasks:
+
+  - name: set OS X defaults
+    osx_defaults:
+      domain: "{{ item.domain | default(omit) }}"
+      key: "{{ item.key }}"
+      type: "{{ item.type }}"
+      value: "{{ item.value }}"
+    notify: restart OS X system services
+    with_items:
+
+    # NSGlobalDomain defaults
+    - # don't quit idle applications
+      domain: -g
+      key: NSDisableAutomaticTermination
+      type: bool
+      value: true
+    - # disable font smoothing
+      key: AppleFontSmoothing
+      type: int
+      value: 0
+    - # full keyboard access
+      key: AppleKeyboardUIMode
+      type: int
+      value: 3
+    - # show all extensions by default
+      key: AppleShowAllExtensions
+      type: bool
+      value: true
+    - # keyboard repeat rate
+      key: KeyRepeat
+      type: int
+      value: 2
+    - # delay before keyboard repeat
+      key: InitialKeyRepeat
+      type: int
+      value: 25
+    - # set sidebar item size to small
+      key: NSTableViewDefaultSizeMode
+      type: int
+      value: 1
+    - # disable resume
+      key: NSQuitAlwaysKeepsWindows
+      type: bool
+      value: false
+    - # add debug menu in web views
+      key: WebKitDeveloperExtras
+      type: bool
+      value: true
+    - # tap to click
+      key: com.apple.mouse.tapBehavior
+      type: bool
+      value: true
+    - # only show scrollbars when scrolling
+      key: AppleShowScrollBars
+      type: string
+      value: WhenScrolling
+
+    # Safari
+    - # enable Debug menu in Safari
+      domain: com.apple.Safari
+      key: IncludeInternalDebugMenu
+      type: bool
+      value: true
+    - # disable Java
+      domain: com.apple.Safari
+      key: com.apple.Safari.ContentPageGroupIdentifier.WebKit2JavaEnabled
+      type: bool
+      value: false
+    - # disable Java
+      domain: com.apple.Safari
+      key: com.apple.Safari.ContentPageGroupIdentifier.WebKit2JavaEnabledForLocalFiles
+      type: bool
+      value: false
+
+    - # disable dashboard
+      domain: com.apple.dashboard
+      key: mcx-disabled
+      type: bool
+      value: true
+
+    - # don't write .DS_Store to network volumes
+      domain: com.apple.desktopservices
+      key: DSDontWriteNetworkStores
+      type: bool
+      value: true
+
+    # Dock defaults
+    - # automatically hide and show the dock
+      domain: com.apple.dock
+      key: autohide
+      type: bool
+      value: true
+    - # minimize windows using the scale effect
+      domain: com.apple.dock
+      key: mineffect
+      type: string
+      value: scale
+    - # don't rearrange spaces
+      domain: com.apple.dock
+      key: mru-spaces
+      type: bool
+      value: false
+    - domain: com.apple.dock
+      key: orientation
+      type: string
+      value: left
+    - # set the bottom left hot corner to sleep the display
+      domain: com.apple.dock
+      key: wvous-bl-corner
+      type: int
+      value: 10
+    - # set the icon size to 36 pixels
+      domain: com.apple.dock
+      key: tilesize
+      type: int
+      value: 36
+    - # no dock delay
+      domain: com.apple.dock
+      key: autohide-delay
+      type: float
+      value: 0
+
+    # Trackpad settings
+    - domain: com.apple.driver.AppleBluetoothMultitouch.trackpad
+      key: Clicking
+      type: int
+      value: 1
+    - domain: com.apple.driver.AppleBluetoothMultitouch.trackpad
+      key: TrackpadFourFingerVertSwipeGesture
+      type: int
+      value: 0
+    - domain: com.apple.driver.AppleBluetoothMultitouch.trackpad
+      key: TrackpadThreeFingerDrag
+      type: bool
+      value: true
+    - domain: com.apple.driver.AppleBluetoothMultitouch.trackpad
+      key: TrackpadThreeFingerHorizSwipeGesture
+      type: int
+      value: 0
+    - domain: com.apple.driver.AppleBluetoothMultitouch.trackpad
+      key: TrackpadThreeFingerVertSwipeGesture
+      type: int
+      value: 0
+
+    # Finder defaults
+    - # don't ask when changing file extension
+      domain: com.apple.finder
+      key: FXEnableExtensionChangeWarning
+      type: bool
+      value: false
+    - # default to list view
+      domain: com.apple.finder
+      key: FXPreferredViewStyle
+      type: string
+      value: Nlsv
+    - # enable text selection in QuickLook
+      domain: com.apple.finder
+      key: QLEnableTextSelection
+      type: bool
+      value: true
+    - # show full path in Finder
+      domain: com.apple.finder
+      key: _FXShowPosixPathInTitle
+      type: bool
+      value: true
+    - # remove the proxy icon hover delay
+      domain: com.apple.Finder
+      key: NSToolbarTitleViewRolloverDelay
+      type: float
+      value: 0
+    - # show the proxy icon and older titlebar
+      # https://twitter.com/chucker/status/1395843084383043584
+      domain: com.apple.Finder
+      key: NSWindowSupportsAutomaticInlineTitle
+      type: bool
+      value: false
+
+    - # set date format in menubar
+      domain: com.apple.menuextra.clock
+      key: DateFormat
+      type: string
+      value: h:mm
+
+    - # no window shadows when capturing windows
+      domain: com.apple.screencapture
+      key: disable-shadow
+      type: bool
+      value: true
+
+    - domain: com.apple.screencapture
+      key: location
+      type: string
+      value: "{{ ansible_env.HOME }}/Downloads"
+
+    - domain: com.apple.screensaver
+      key: askForPassword
+      type: int
+      value: 1
+
+    - domain: com.apple.Terminal
+      key: ShowLineMarks
+      type: bool
+      value: false
+
+    # Other applications
+    - domain: com.google.Chrome
+      key: AppleEnableSwipeNavigateWithScrolls
+      type: bool
+      value: false
+
+    - domain: org.vim.MacVim
+      key: MMLastWindowClosedBehavior
+      type: int
+      value: 2
+
+    - domain: org.vim.MacVim
+      key: MMUntitledWindow
+      type: int
+      value: 1
+
+    - domain: org.vim.MacVim
+      key: SUCheckAtStartup
+      type: int
+      value: 1
+
+    - domain: org.vim.MacVim
+      key: SUEnableAutomaticChecks
+      type: int
+      value: 1
+
+    - domain: com.freron.MailMate
+      key: MmAllowedImageURLRegexp
+      type: string
+      value: https://((i|images|d)\.gr-assets\.com|www\.goodreads\.com|massdrop-s3\.imgix\.net|.*\.cloudfront\.net|s3\.amazonaws\.com|files\.convertkitcdn\.com/assets/pictures)/.*
+
+    - domain: com.freron.MailMate
+      key: MmSendMessageDelayEnabled
+      type: bool
+      value: true
+
+    - domain: com.freron.MailMate
+      key: MmSendMessageDelay
+      type: int
+      value: 60
+
+  handlers:
+
+  - name: restart OS X system services
+    command: killall {{ item }}
+    with_items:
+      - Finder
+      - Dock
+      - SystemUIServer
diff --git a/dev/dock.yml b/dev/dock.yml
new file mode 100644
index 0000000..7d5d8a2
--- /dev/null
+++ b/dev/dock.yml
@@ -0,0 +1,23 @@
+- hosts: all
+  tasks:
+
+  # - name: install dockutil
+  #   homebrew: name=dockutil state=present
+
+  - command: dockutil --list
+    register: dockutil_result
+  - name: remove all Dock icons
+    command: dockutil --remove all
+    # when: not (dockutil_result.stdout_lines | length == 1 and dockutil_result.stdout is search("^Downloads"))
+  - name: add ~/Downloads to the Dock
+    command: dockutil --add ~/Downloads
+                                        --view list
+                                        --display stack
+                                        --sort datemodified
+    when: not (dockutil_result.stdout_lines | length == 1 and dockutil_result.stdout is search("^Downloads"))
+
+  - name: remove Dockutil
+    homebrew: name=dockutil state=absent
+
+  - name: restart Dock
+    command: killall Dock
diff --git a/dev/dotfiles.yml b/dev/dotfiles.yml
new file mode 100644
index 0000000..fb78117
--- /dev/null
+++ b/dev/dotfiles.yml
@@ -0,0 +1,29 @@
+- hosts: all
+  tasks:
+
+  - name: Symlink dotfiles
+    file:
+      src: ~/.dotfiles/{{ item }}
+      dest: ~/{{ item }}
+      state: link
+    loop:
+      - .config
+      - .gitconfig
+      - .hammerspoon
+      - .local
+      - .ssh
+      - .tmux.conf
+      - .zsh
+
+  - name: Symlink Prezto
+    file:
+      src: ~/.dotfiles/.zprezto
+      dest: ~/.zprezto
+      state: link
+
+  - name: Symlink Prezto runcoms
+    file:
+      src: "{{ item }}"
+      dest: ~/.{{ item | basename }}
+      state: link
+    with_fileglob: "~/.zprezto/runcoms/z*"
diff --git a/dev/homebrew.yml b/dev/homebrew.yml
new file mode 100644
index 0000000..a3a41eb
--- /dev/null
+++ b/dev/homebrew.yml
@@ -0,0 +1,49 @@
+- hosts: all
+  tasks:
+
+  - community.general.homebrew:
+      name: "{{ item }}"
+    loop:
+    - chruby
+    - difftastic
+    - direnv
+    - efm-langserver
+    - entr
+    - exa
+    - fasd
+    - fd
+    - fzf
+    - git
+    - git-lfs
+    - jq
+    - luarocks
+    - neovim
+    - ripgrep
+    - ruby-install
+    - shellcheck
+    - svn # required for source code pro
+    - tmux
+    - tree
+    - zsh
+
+    - fabianishere/personal/pam_reattach
+
+  - community.general.homebrew_cask:
+      name: "{{ item }}"
+    loop:
+    - alfred
+    - bartender
+    - dash
+    - fantastical
+    - firefox
+    - google-chrome
+    - hammerspoon
+    - mailmate
+    - obsidian
+    - slack
+    - topnotch
+    - zoom
+
+    # - homebrew/cask-fonts/font-source-code-pro
+    - homebrew/cask-fonts/font-sauce-code-pro-nerd-font
+    - homebrew/cask-versions/firefox-developer-edition
diff --git a/dev/hosts.yml b/dev/hosts.yml
new file mode 100644
index 0000000..fe1528d
--- /dev/null
+++ b/dev/hosts.yml
@@ -0,0 +1,5 @@
+all:
+  hosts:
+    localhost:
+      ansible_connection: local
+      ansible_python_interpreter: "{{ansible_playbook_python}}"
diff --git a/dev/macos.yml b/dev/macos.yml
new file mode 100644
index 0000000..3bb27c4
--- /dev/null
+++ b/dev/macos.yml
@@ -0,0 +1,38 @@
+- hosts: all
+  tasks:
+
+  - file: path=~/Library/KeyBindings state=directory
+  - name: Symlink Emacs-style keybindings for OS X
+    file:
+      src: ~/.dotfiles/macos/DefaultKeyBinding.dict
+      dest: ~/Library/KeyBindings/DefaultKeyBinding.dict
+      state: link
+
+  - file: path=~/Library/Colors state=directory
+  - name: symlink OS X colors palettes
+    file: src={{ item }} dest=~/Library/Colors/{{ item | basename }} state=link
+    with_fileglob: ~/.dotfiles/macos/colors/*
+
+  - file: path=~/Library/Dictionaries state=directory
+  - name: Install Webster's 1913 dictionary
+    copy:
+      src: ~/.dotfiles/macos/websters-1913.dictionary/
+      dest: ~/Library/Dictionaries/websters-1913.dictionary
+
+  - name: Enable Touch ID for sudo
+    block:
+    - lineinfile:
+        path: /etc/pam.d/sudo
+        insertafter: '^auth\s+sufficient'
+        regexp: '^auth\s+sufficient\s+pam_tid.so$'
+        line: "auth\tsufficient\tpam_tid.so"
+
+    # tmux
+    - shell: brew --prefix
+      register: brew_prefix
+    - lineinfile:
+        path: /etc/pam.d/sudo
+        insertbefore: '^auth\tsufficient\tpam_tid.so'
+        regexp: '^auth\s+optional\s+.*pam_reattach.so$'
+        line: "auth\toptional\t{{ brew_prefix.stdout | trim }}/lib/pam/pam_reattach.so"
+    become: yes
diff --git a/dev/main.yml b/dev/main.yml
new file mode 100644
index 0000000..e048e3d
--- /dev/null
+++ b/dev/main.yml
@@ -0,0 +1,37 @@
+- hosts: all
+  tasks:
+
+  - group_by: key=os_{{ ansible_distribution }}
+    tags: always
+
+  - ansible.builtin.git:
+      repo: git@git.kejadlen.dev:alpha/dotfiles.git
+      dest: ~/.dotfiles.git
+      bare: true
+
+  # macOS things
+
+  - name: Import terminal profile
+    ansible.builtin.command: open ~/.macos/Alpha.terminal
+
+  - name: Set terminal profile to be the default
+    osx_defaults:
+      domain: com.apple.Terminal
+      key: "{{ item }} Window Settings"
+      type: string
+      value: Alpha
+    with_items:
+      - Default
+      - Startup
+
+- import_playbook: homebrew.yml
+
+- import_playbook: defaults.yml
+- import_playbook: dock.yml
+- import_playbook: macos.yml
+
+- hosts: all
+  tasks:
+
+  - ansible.builtin.command: "luarocks install fennel"
+