diff --git a/Formula/w/whatweb.rb b/Formula/w/whatweb.rb
new file mode 100644
index 000000000000..6978a1b3165d
--- /dev/null
+++ b/Formula/w/whatweb.rb
@@ -0,0 +1,35 @@
+class Whatweb < Formula
+  desc "Web scanner. Identify the technology stack that powers a website"
+  homepage "https://morningstarsecurity.com/research/whatweb"
+  url "https://github.com/urbanadventurer/WhatWeb/archive/refs/tags/v0.5.5.tar.gz"
+  sha256 "96dedb6a377184fb8f5fd3f2a81c26ff8c92c4dc1503ce409793a1e7ab23695d"
+  license "GPL-2.0-only"
+  head "https://github.com/urbanadventurer/WhatWeb.git", branch: "master"
+
+  uses_from_macos "ruby" => :build, since: :ventura
+
+  def install
+    ENV["GEM_HOME"] = buildpath/"gem_home"
+    system "gem", "install", "bundler"
+    ENV.prepend_path "PATH", buildpath/"gem_home/bin"
+    system "bundle", "config", "--local", "#{libexec}/whatweb"
+    system "bundle", "install"
+    system "make", "install",
+      "prefix=#{prefix}",
+      "-e", "BINPATH=#{bin}",
+      "-e", "DOCPATH=#{doc}",
+      "-e", "LIBPATH=#{lib}",
+      "-e", "MANPATH=#{man}"
+  end
+
+  test do
+    target_test = shell_output("#{bin}/whatweb --log-json=test.json --verbose --color=never google.com").strip
+    log_test = File.exist?("test.json")
+    assert_equal true, log_test
+    assert_match(/Status\s\s\s\s:\s[0-9]+/, target_test)
+    assert_match(/Title\s\s\s\s\s:\sGoogle/, target_test)
+    assert_match(/Country\s\s\s:\sUNITED\sSTATES(,)\sUS/, target_test)
+    version_test = shell_output("#{bin}/whatweb --version").strip
+    assert_equal "WhatWeb version #{version} ( https://www.morningstarsecurity.com/research/whatweb/ )", version_test
+  end
+end