diff --git a/.gitignore b/.gitignore
index af167f6..c78d4d0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,3 +70,6 @@ dkms.conf
 # # # ArchPkgbuild # # #
 package/arch/*
 !package/arch/PKGBUILD
+
+# # # Vagrant # # #
+**/.vagrant
diff --git a/README.md b/README.md
index 17490d3..82ea6bb 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,9 @@ library, meaning a rock-solid foundation to build on.
 * `wl-clipboard` (screenshot & clipboard)
 * `brightnessctl` (brightness control via waybar)
 
+### Using the Vagrant development environment
+TODO: Finish this section
+
 ### Building and installing
 
 * Clone the repo
diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000..765687b
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,106 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+module LocalCommand
+  class Config < Vagrant.plugin("2", :config)
+    attr_accessor :command
+  end
+  
+  class Plugin < Vagrant.plugin("2")
+    name "local_shell"
+    
+    config(:local_shell, :provisioner) do
+      Config
+    end
+    
+    provisioner(:local_shell) do
+      Provisioner
+    end
+  end
+  
+  class Provisioner < Vagrant.plugin("2", :provisioner)
+    def provision
+      result = system "#{config.command}"
+    end
+  end
+end
+
+Vagrant.configure("2") do |config|
+  # For a complete reference, please see the online documentation at
+  # https://docs.vagrantup.com.
+  
+  # Every Vagrant development devenvment requires a box. You can search for
+  # boxes at https://vagrantcloud.com/search.
+  config.vm.define "devenv"
+  config.vm.box = "generic/arch"
+  config.vm.hostname = "bonsai-devenv"
+  
+  # Configure libvirt for 3d accelerated graphical session.
+  config.vm.provider :libvirt do |libvirt|
+    libvirt.graphics_type = "spice"
+    libvirt.video_accel3d = true
+    libvirt.video_type = "virtio"
+    libvirt.graphics_ip = nil
+    libvirt.graphics_port = nil
+    libvirt.uuid = "60fa5b18-e4d6-47a4-af7a-023d3d34bfaa"
+    libvirt.uri = "qemu:///system"
+  end
+  
+  # Share working directory with devenv.
+  config.vm.synced_folder ".", "/vagrant_data"
+  
+  # Various provisioners for working with the devenv.
+  config.vm.provision "connect", type: "local_shell", run: "always" do |p|
+    p.command = "virt-viewer -ac qemu:///system --uuid 60fa5b18-e4d6-47a4-af7a-023d3d34bfaa &"
+  end
+  
+  config.vm.provision "prepare_box", type: "shell", run: "once" do |p|
+    p.path = "devenv/prepare_box.sh"
+    p.privileged = true
+  end
+  
+  config.vm.provision "install_compile_deps", type: "shell", run: "once" do |p|
+    p.path = "devenv/install_compile_deps.sh"
+    p.privileged = true
+  end
+  
+  config.vm.provision "install_runtime_deps", type: "shell", run: "once" do |p|
+    p.path = "devenv/install_runtime_deps.sh"
+    p.privileged = true
+  end
+  
+  config.vm.provision "prepare_git", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_prepare_git.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "prepare_local", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_prepare_local.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "build", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_build.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "update", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_update.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "run", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_run.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "kill", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_kill.sh"
+    p.privileged = false
+  end
+  
+  config.vm.provision "clean", type: "shell", run: "never" do |p|
+    p.path = "devenv/project_clean.sh"
+    p.privileged = false
+  end
+end
diff --git a/devenv/install_compile_deps.sh b/devenv/install_compile_deps.sh
new file mode 100755
index 0000000..3b66fd4
--- /dev/null
+++ b/devenv/install_compile_deps.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+install() {
+    pacman -S --noconfirm $@
+}
+
+concat() {
+    local -n in=$1
+    for dep in ${in[@]}; do
+        deps="$deps $dep"
+    done
+    echo $deps
+}
+
+dependencies=(
+    base-devel
+    gdb
+    git
+    meson
+    libinput
+    libevdev
+    systemd-libs
+    libxkbcommon
+    mesa
+    vulkan-headers
+    libdrm
+    wayland
+    wayland-utils
+    wayland-protocols
+    xdg-desktop-portal
+    xdg-desktop-portal-wlr
+    pixman
+    cairo
+    seatd
+    xcb-util
+    xcb-util-renderutil
+    xcb-util-wm
+    xcb-util-errors
+    xorg-xwayland
+    glslang
+    ffmpeg
+    rsync
+)
+
+install $(concat dependencies)
+
+install_wlroots_latest() {
+    git clone https://gitlab.freedesktop.org/wlroots/wlroots.git /root/wlroots
+    cd /root/wlroots
+    meson builddir
+    meson compile -C builddir
+    meson install -C builddir
+}
+
+install_wlroots_latest
diff --git a/devenv/install_runtime_deps.sh b/devenv/install_runtime_deps.sh
new file mode 100755
index 0000000..cd6d3aa
--- /dev/null
+++ b/devenv/install_runtime_deps.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+install() {
+    pacman -S --noconfirm $@
+}
+
+concat() {
+    local -n in=$1
+    for dep in ${in[@]}; do
+        deps="$deps $dep"
+    done
+    echo $deps
+}
+
+dependencies=(
+    swaybg
+    swaylock
+    bemenu-wayland
+    waybar
+    slurp
+    grim
+    wl-clipboard
+    brightnessctl
+)
+
+install $(concat dependencies)
diff --git a/devenv/prepare_box.sh b/devenv/prepare_box.sh
new file mode 100755
index 0000000..281a912
--- /dev/null
+++ b/devenv/prepare_box.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+update () {
+    pacman -Syu --noconfirm
+}
+
+update
diff --git a/devenv/project_build.sh b/devenv/project_build.sh
new file mode 100644
index 0000000..9fbe1fb
--- /dev/null
+++ b/devenv/project_build.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+[ ! -d /home/vagrant/bonsai ] && echo "Run prepare_* first." && exit 1
+
+cd /home/vagrant/bonsai
+meson compile -C builddir/
diff --git a/devenv/project_clean.sh b/devenv/project_clean.sh
new file mode 100644
index 0000000..cf9a552
--- /dev/null
+++ b/devenv/project_clean.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+[ ! -d /home/vagrant/bonsai ] && echo "Nothing to clean." && exit 0
+
+cd /home/vagrant/bonsai
+
+[ ! -d builddir ] && echo "Nothing to clean." && exit 0
+
+rm -rf builddir
diff --git a/devenv/project_kill.sh b/devenv/project_kill.sh
new file mode 100644
index 0000000..a60eee2
--- /dev/null
+++ b/devenv/project_kill.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+killall bonsai
diff --git a/devenv/project_prepare_git.sh b/devenv/project_prepare_git.sh
new file mode 100644
index 0000000..e93ba71
--- /dev/null
+++ b/devenv/project_prepare_git.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+[ ! -d /home/vagrant/bonsai ] && git clone https://github.com/vilfa/bonsai.git /home/vagrant/bonsai
+cd /home/vagrant/bonsai
+[ ! -d builddir ] && PKG_CONFIG_PATH=/usr/local/lib/pkgconfig meson builddir/
diff --git a/devenv/project_prepare_local.sh b/devenv/project_prepare_local.sh
new file mode 100644
index 0000000..71dc773
--- /dev/null
+++ b/devenv/project_prepare_local.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+[ -d /home/vagrant/bonsai ] && rm -rf /home/vagrant/bonsai
+mkdir /home/vagrant/bonsai && cd /home/vagrant/bonsai
+rsync -vh --no-compress --progress --info=progress -r \
+    /vagrant_data/* /home/vagrant/bonsai \
+    --exclude=".*" --exclude="builddir"
+
+cd /home/vagrant/bonsai
+[ ! -d builddir ] && PKG_CONFIG_PATH=/usr/local/lib/pkgconfig meson builddir/
diff --git a/devenv/project_run.sh b/devenv/project_run.sh
new file mode 100644
index 0000000..b99e849
--- /dev/null
+++ b/devenv/project_run.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+[ ! -d /home/vagrant/bonsai ] && echo "Run prepare_* first." && exit 1
+
+cd /home/vagrant/bonsai
+
+[ ! -f builddir/bonsai/bonsai ] && echo "Run build first." && exit 1
+
+tty=$(who | grep tty)
+if [[ "$tty" ]]; then
+    tty="/dev/$(who | grep tty | tr -s ' ' | cut -d ' ' -f 2)"
+    echo "Open graphical console is $tty."
+    echo "Running bonsai in the open graphical session is currently unsupported."
+    echo "Run it manually with `cd /home/vagrant/bonsai && ./builddir/bonsai/bonsai`."
+    # TODO: Run bonsai in the open graphical console.
+    # setsid bash -c "export XDG_SEAT=seat0 && exec /home/vagrant/bonsai/builddir/bonsai/bonsai <> $tty >&0 2>&1"
+    # sudo openvt -svfc 1 -- bash -c "export XDG_SEAT=seat0 && exec /home/vagrant/bonsai/builddir/bonsai"
+else
+    echo "Login in the graphical session first (vagrant:vagrant)."
+    exit 1
+fi
diff --git a/devenv/project_update.sh b/devenv/project_update.sh
new file mode 100644
index 0000000..55d4013
--- /dev/null
+++ b/devenv/project_update.sh
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+[ ! -d /home/vagrant/bonsai ] && echo "Run prepare_* first." && exit 1
+rsync -vh --no-compress --progress --info=progress -r \
+    /vagrant_data/* /home/vagrant/bonsai \
+    --exclude=".*" --exclude="builddir"