diff --git a/.gitlint b/.gitlint
new file mode 100755
index 0000000..89a3f32
--- /dev/null
+++ b/.gitlint
@@ -0,0 +1,5 @@
+#!/usr/bin/env -S gitlint -C
+[ignore-by-title]
+regex=.*
+ignore=body-is-missing
+# ex: filetype=dosini
diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100755
index 0000000..879381e
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,10 @@
+#!/usr/bin/env -S rubocop -c
+---
+StringLiterals:
+  EnforcedStyle: double_quotes
+Layout/LineLength:
+  Max: 118
+Style/FrozenStringLiteralComment:
+  Exclude: "*.rb"
+Style/Documentation:
+  Exclude: "*.rb"
diff --git a/.yamllint.yaml b/.yamllint.yaml
new file mode 100755
index 0000000..6c83761
--- /dev/null
+++ b/.yamllint.yaml
@@ -0,0 +1,8 @@
+#!/usr/bin/env -S yamllint -c
+---
+extends: default
+
+rules:
+  comments:
+    # https://github.com/prettier/prettier/issues/6780
+    min-spaces-from-content: 1
diff --git a/docs/resources/install.md b/docs/resources/install.md
index 6737be0..f7b97ae 100644
--- a/docs/resources/install.md
+++ b/docs/resources/install.md
@@ -70,7 +70,9 @@ TODO
 - Any Linux distributions with linuxbrew
 - macOS with homebrew
 
-TODO
+```sh
+brew install https://github.com/nachifur/MulimgViewer/blob/master/python-mulimgviewer.rb
+```
 
 ## Windows exe
 
diff --git a/python-mulimgviewer.rb b/python-mulimgviewer.rb
new file mode 100644
index 0000000..4478f98
--- /dev/null
+++ b/python-mulimgviewer.rb
@@ -0,0 +1,27 @@
+class PythonMulimgviewer < Formula
+  include Language::Python::Virtualenv
+
+  desc "A multi-image viewer that can open multiple images in one interface"
+  homepage "https://mulimgviewer.readthedocs.io/"
+  url "https://files.pythonhosted.org/packages/source/m/mulimgviewer/mulimgviewer-3.9.10.tar.gz"
+  sha256 "b2b060a27effcab6ef57a9b4126ebb8a203528ba3a6f641326337bf3a6d921c9"
+  license "GPLv3"
+  head "https://github.com/nachifur/MulimgViewer", branch: "master"
+  depends_on "python@3.11"
+  depends_on "wxpython"
+  depends_on "pillow"
+
+  resource "piexif" do
+    url "https://github.com/hMatoba/Piexif/archive/1.0.13.tar.gz"
+    sha256 "66278d77ffa8fc816736104bc8bf5d26ac95cb8b9b3420e17f6d6d9a475e1e43"
+  end
+
+  resource "requests" do
+    url "https://github.com/psf/requests/archive/v2.28.2/python-requests-2.28.2.tar.gz"
+    sha256 "375d6bb6b73af27c69487dcf1df51659a8ee7428420caff21253825fb338ce10"
+  end
+
+  def install
+    virtualenv_install_with_resources
+  end
+end