diff --git a/scripts/array_extensions.rb b/scripts/array_extensions.rb
new file mode 100644
index 0000000..552a252
--- /dev/null
+++ b/scripts/array_extensions.rb
@@ -0,0 +1,9 @@
+# typed: strict
+# frozen_string_literal: true
+
+# Simple polyfill for Homebrew extensions
+class Array
+  def exclude?(item)
+    !include?(item)
+  end
+end
diff --git a/scripts/asset_processor.rb b/scripts/asset_processor.rb
new file mode 100644
index 0000000..465efdb
--- /dev/null
+++ b/scripts/asset_processor.rb
@@ -0,0 +1,77 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "fileutils"
+require "pathname"
+require "terser"
+require "cssminify2"
+
+# Module for processing and copying assets
+module AssetProcessor
+  DOCS_DIR = File.expand_path("../docs", __dir__).freeze
+  OUTPUT_DIR = DOCS_DIR
+  THEME_SOURCE_DIR = File.expand_path("../theme", __dir__).freeze
+
+  def copy_assets
+    copy_asset_files
+  end
+
+  def generate_css
+    css_path = File.join(THEME_SOURCE_DIR, "style.css")
+    output_path = File.join(OUTPUT_DIR, "style.css")
+
+    return unless File.exist?(css_path)
+
+    css_content = File.read(css_path)
+    minified_css = CSSminify2.compress(css_content)
+    File.write(output_path, minified_css)
+    puts "📄 Generated CSS file: #{output_path}"
+  end
+
+  def minify_js
+    js_path = File.join(THEME_SOURCE_DIR, "main.js")
+    output_path = File.join(OUTPUT_DIR, "main.js")
+
+    return unless File.exist?(js_path)
+
+    js_content = File.read(js_path)
+    minified_js = Terser.new.compile(js_content)
+    File.write(output_path, minified_js)
+    puts "🔧 Generated JS file: #{output_path}"
+  end
+
+  private
+
+  def copy_asset_files
+    assets_source_dir = File.join(THEME_SOURCE_DIR, "assets")
+    assets_output_dir = File.join(OUTPUT_DIR, "assets")
+
+    FileUtils.mkdir_p(assets_output_dir)
+
+    return handle_missing_assets(assets_source_dir) unless Dir.exist?(assets_source_dir)
+
+    copy_files_recursively(assets_source_dir, assets_output_dir)
+  end
+
+  def handle_missing_assets(assets_source_dir)
+    puts "⚠️  Assets source directory not found: #{assets_source_dir}"
+  end
+
+  def copy_files_recursively(source_dir, output_dir)
+    asset_files = Dir.glob(File.join(source_dir, "**", "*")).reject { |f| File.directory?(f) }
+
+    asset_files.each do |source_file|
+      copy_single_asset(source_file, source_dir, output_dir)
+    end
+
+    puts "📁 Copied #{asset_files.count} asset files to #{output_dir}"
+  end
+
+  def copy_single_asset(source_file, source_dir, output_dir)
+    relative_path = Pathname.new(source_file).relative_path_from(Pathname.new(source_dir))
+    output_file = File.join(output_dir, relative_path)
+
+    FileUtils.mkdir_p(File.dirname(output_file))
+    FileUtils.cp(source_file, output_file)
+  end
+end
diff --git a/scripts/build_site.rb b/scripts/build_site.rb
index 3098fb5..2aa8f08 100755
--- a/scripts/build_site.rb
+++ b/scripts/build_site.rb
@@ -9,146 +9,9 @@ require "pathname"
 require "time"
 require "terser"
 require "cssminify2"
-
-# Simple polyfill for Homebrew extensions
-class Array
-  def exclude?(item)
-    !include?(item)
-  end
-end
-
-# Simple static site generator for homebrew tap documentation
-# Module for formatting timestamps and dates
-module TimeFormatter
-  SECONDS_PER_MINUTE = 60
-  SECONDS_PER_HOUR = 3600
-  SECONDS_PER_DAY = 86_400
-  SECONDS_PER_WEEK = 604_800
-  SECONDS_PER_MONTH = 2_419_200
-  SECONDS_PER_YEAR = 31_536_000
-
-  def format_relative_time(timestamp)
-    return "" unless timestamp
-
-    begin
-      diff = calculate_time_difference(timestamp)
-      return "just now" if diff < SECONDS_PER_MINUTE
-
-      format_time_by_category(diff)
-    rescue
-      ""
-    end
-  end
-
-  def format_date(timestamp)
-    return "" unless timestamp
-
-    begin
-      Time.parse(timestamp).strftime("%b %d, %Y")
-    rescue
-      ""
-    end
-  end
-
-  private
-
-  def calculate_time_difference(timestamp)
-    time = Time.parse(timestamp)
-    Time.now - time
-  end
-
-  def format_time_by_category(diff)
-    case diff
-    when SECONDS_PER_MINUTE...SECONDS_PER_HOUR
-      format_time_unit(diff / SECONDS_PER_MINUTE, "minute")
-    when SECONDS_PER_HOUR...SECONDS_PER_DAY
-      format_time_unit(diff / SECONDS_PER_HOUR, "hour")
-    when SECONDS_PER_DAY...SECONDS_PER_WEEK
-      format_time_unit(diff / SECONDS_PER_DAY, "day")
-    when SECONDS_PER_WEEK...SECONDS_PER_MONTH
-      format_time_unit(diff / SECONDS_PER_WEEK, "week")
-    when SECONDS_PER_MONTH...SECONDS_PER_YEAR
-      format_time_unit(diff / SECONDS_PER_MONTH, "month")
-    else
-      format_time_unit(diff / SECONDS_PER_YEAR, "year")
-    end
-  end
-
-  def format_time_unit(value, unit)
-    count = value.to_i
-    "#{count} #{unit}#{"s" if count != 1} ago"
-  end
-end
-
-# Module for processing and copying assets
-module AssetProcessor
-  DOCS_DIR = File.expand_path("../docs", __dir__).freeze
-  OUTPUT_DIR = DOCS_DIR
-  THEME_SOURCE_DIR = File.expand_path("../theme", __dir__).freeze
-
-  def copy_assets
-    copy_asset_files
-  end
-
-  def generate_css
-    css_path = File.join(THEME_SOURCE_DIR, "style.css")
-    output_path = File.join(OUTPUT_DIR, "style.css")
-
-    return unless File.exist?(css_path)
-
-    css_content = File.read(css_path)
-    minified_css = CSSminify2.compress(css_content)
-    File.write(output_path, minified_css)
-    puts "📄 Generated CSS file: #{output_path}"
-  end
-
-  def minify_js
-    js_path = File.join(THEME_SOURCE_DIR, "main.js")
-    output_path = File.join(OUTPUT_DIR, "main.js")
-
-    return unless File.exist?(js_path)
-
-    js_content = File.read(js_path)
-    minified_js = Terser.new.compile(js_content)
-    File.write(output_path, minified_js)
-    puts "🔧 Generated JS file: #{output_path}"
-  end
-
-  private
-
-  def copy_asset_files
-    assets_source_dir = File.join(THEME_SOURCE_DIR, "assets")
-    assets_output_dir = File.join(OUTPUT_DIR, "assets")
-
-    FileUtils.mkdir_p(assets_output_dir)
-
-    return handle_missing_assets(assets_source_dir) unless Dir.exist?(assets_source_dir)
-
-    copy_files_recursively(assets_source_dir, assets_output_dir)
-  end
-
-  def handle_missing_assets(assets_source_dir)
-    puts "⚠️  Assets source directory not found: #{assets_source_dir}"
-  end
-
-  def copy_files_recursively(source_dir, output_dir)
-    asset_files = Dir.glob(File.join(source_dir, "**", "*")).reject { |f| File.directory?(f) }
-
-    asset_files.each do |source_file|
-      copy_single_asset(source_file, source_dir, output_dir)
-    end
-
-    puts "📁 Copied #{asset_files.count} asset files to #{output_dir}"
-  end
-
-  def copy_single_asset(source_file, source_dir, output_dir)
-    relative_path = Pathname.new(source_file).relative_path_from(Pathname.new(source_dir))
-    output_file = File.join(output_dir, relative_path)
-
-    FileUtils.mkdir_p(File.dirname(output_file))
-    FileUtils.cp(source_file, output_file)
-  end
-end
+require_relative "array_extensions"
+require_relative "time_formatter"
+require_relative "asset_processor"
 
 # Static site generator for homebrew tap documentation
 class SiteBuilder
diff --git a/scripts/file_watcher.rb b/scripts/file_watcher.rb
new file mode 100644
index 0000000..e8d1051
--- /dev/null
+++ b/scripts/file_watcher.rb
@@ -0,0 +1,123 @@
+# typed: strict
+# frozen_string_literal: true
+
+# Module for handling file watching and change detection.
+# Classes including this module must define a `build_site` method.
+module FileWatcher
+  def start_file_watcher
+    Thread.new do
+      last_mtime = max_mtime
+      rebuild_pending = false
+      watched_files = watched_files_count
+
+      puts "👀 Watching #{watched_files} files for changes..."
+
+      loop do
+        sleep 1
+        current_mtime = max_mtime
+
+        next if should_skip_rebuild?(current_mtime, last_mtime, rebuild_pending)
+
+        rebuild_pending = true
+        handle_file_change(last_mtime)
+        last_mtime = perform_rebuild_with_debounce
+        rebuild_pending = false
+        puts "✅ Rebuild complete"
+      rescue => e
+        puts "⚠️  File watcher error: #{e.message}"
+        puts "📍 Backtrace: #{e.backtrace.first(3).join(", ")}"
+        rebuild_pending = false
+        sleep 2
+        puts "🔄 File watcher continuing..."
+      end
+    end
+  end
+
+  def watched_files_count
+    all_watched_files.count { |file| !File.directory?(file) }
+  end
+
+  def find_changed_file(since_mtime)
+    all_watched_files.find do |file|
+      File.exist?(file) && !File.directory?(file) && File.mtime(file) > since_mtime
+    end
+  end
+
+  def all_watched_files
+    [
+      formula_files,
+      theme_files,
+      template_files,
+      style_and_script_files,
+      asset_files,
+      build_script_files,
+      config_files,
+    ].flatten.compact.uniq
+  end
+
+  def max_mtime
+    all_watched_files
+      .select { |file| File.exist?(file) && !File.directory?(file) }
+      .map { |file| File.mtime(file) }
+      .max || Time.at(0)
+  end
+
+  private
+
+  def should_skip_rebuild?(current_mtime, last_mtime, rebuild_pending)
+    current_mtime <= last_mtime || rebuild_pending
+  end
+
+  def handle_file_change(last_mtime)
+    changed_file = find_changed_file(last_mtime)
+    puts "📝 Changed: #{changed_file}" if changed_file
+    puts "🔄 Rebuilding in 1 second..."
+  end
+
+  def perform_rebuild_with_debounce
+    sleep 1 # Debounce: wait for additional changes
+    final_mtime = max_mtime
+    puts "🔨 Building site..."
+    build_site
+    final_mtime
+  end
+
+  def formula_files
+    Dir.glob(File.expand_path("../Formula/**/*.rb", __dir__))
+  end
+
+  def theme_files
+    Dir.glob(File.expand_path("../theme/**/*", __dir__))
+  end
+
+  def template_files
+    [
+      Dir.glob(File.expand_path("../theme/*.erb", __dir__)),
+      Dir.glob(File.expand_path("../theme/_*.erb", __dir__)),
+      Dir.glob(File.expand_path("../theme/*.html.erb", __dir__)),
+      Dir.glob(File.expand_path("../theme/_*.html.erb", __dir__)),
+    ].flatten
+  end
+
+  def style_and_script_files
+    [
+      Dir.glob(File.expand_path("../theme/*.css", __dir__)),
+      Dir.glob(File.expand_path("../theme/*.js", __dir__)),
+    ].flatten
+  end
+
+  def asset_files
+    Dir.glob(File.expand_path("../theme/assets/**/*", __dir__))
+  end
+
+  def build_script_files
+    [
+      File.expand_path("../scripts/parse_formulas.rb", __dir__),
+      File.expand_path("../scripts/build_site.rb", __dir__),
+    ]
+  end
+
+  def config_files
+    [File.expand_path("../Makefile", __dir__)]
+  end
+end
diff --git a/scripts/parse_formulas.rb b/scripts/parse_formulas.rb
index 5d5ae5c..7c64ca2 100755
--- a/scripts/parse_formulas.rb
+++ b/scripts/parse_formulas.rb
@@ -6,14 +6,7 @@ require "json"
 require "fileutils"
 require "pathname"
 require "date"
-
-# Simple polyfill for Homebrew extensions
-class String
-  def blank?
-    # Polyfill implementation to avoid external dependencies
-    nil? || empty? # rubocop:disable Homebrew/Blank, Lint/RedundantCopDisableDirective
-  end
-end
+require_relative "string_extensions"
 
 # Parser class for extracting metadata from Homebrew formulae
 class FormulaParser
diff --git a/scripts/serve.rb b/scripts/serve.rb
index c2b29e0..c2ad75e 100755
--- a/scripts/serve.rb
+++ b/scripts/serve.rb
@@ -6,127 +6,7 @@ require "webrick"
 require "fileutils"
 require_relative "parse_formulas"
 require_relative "build_site"
-
-# Simple development server for the homebrew tap documentation
-# Module for handling file watching and change detection
-module FileWatcher
-  def start_file_watcher
-    Thread.new do
-      last_mtime = max_mtime
-      rebuild_pending = false
-      watched_files = watched_files_count
-
-      puts "👀 Watching #{watched_files} files for changes..."
-
-      loop do
-        sleep 1
-        current_mtime = max_mtime
-
-        next if should_skip_rebuild?(current_mtime, last_mtime, rebuild_pending)
-
-        rebuild_pending = true
-        handle_file_change(last_mtime)
-        last_mtime = perform_rebuild_with_debounce
-        rebuild_pending = false
-        puts "✅ Rebuild complete"
-      rescue => e
-        puts "⚠️  File watcher error: #{e.message}"
-        puts "📍 Backtrace: #{e.backtrace.first(3).join(", ")}"
-        rebuild_pending = false
-        sleep 2
-        puts "🔄 File watcher continuing..."
-      end
-    end
-  end
-
-  def watched_files_count
-    all_watched_files.count { |file| !File.directory?(file) }
-  end
-
-  def find_changed_file(since_mtime)
-    all_watched_files.find do |file|
-      File.exist?(file) && !File.directory?(file) && File.mtime(file) > since_mtime
-    end
-  end
-
-  def all_watched_files
-    [
-      formula_files,
-      theme_files,
-      template_files,
-      style_and_script_files,
-      asset_files,
-      build_script_files,
-      config_files,
-    ].flatten.compact.uniq
-  end
-
-  def max_mtime
-    all_watched_files
-      .select { |file| File.exist?(file) && !File.directory?(file) }
-      .map { |file| File.mtime(file) }
-      .max || Time.at(0)
-  end
-
-  private
-
-  def should_skip_rebuild?(current_mtime, last_mtime, rebuild_pending)
-    current_mtime <= last_mtime || rebuild_pending
-  end
-
-  def handle_file_change(last_mtime)
-    changed_file = find_changed_file(last_mtime)
-    puts "📝 Changed: #{changed_file}" if changed_file
-    puts "🔄 Rebuilding in 1 second..."
-  end
-
-  def perform_rebuild_with_debounce
-    sleep 1 # Debounce: wait for additional changes
-    final_mtime = max_mtime
-    puts "🔨 Building site..."
-    build_site
-    final_mtime
-  end
-
-  def formula_files
-    Dir.glob(File.expand_path("../Formula/**/*.rb", __dir__))
-  end
-
-  def theme_files
-    Dir.glob(File.expand_path("../theme/**/*", __dir__))
-  end
-
-  def template_files
-    [
-      Dir.glob(File.expand_path("../theme/*.erb", __dir__)),
-      Dir.glob(File.expand_path("../theme/_*.erb", __dir__)),
-      Dir.glob(File.expand_path("../theme/*.html.erb", __dir__)),
-      Dir.glob(File.expand_path("../theme/_*.html.erb", __dir__)),
-    ].flatten
-  end
-
-  def style_and_script_files
-    [
-      Dir.glob(File.expand_path("../theme/*.css", __dir__)),
-      Dir.glob(File.expand_path("../theme/*.js", __dir__)),
-    ].flatten
-  end
-
-  def asset_files
-    Dir.glob(File.expand_path("../theme/assets/**/*", __dir__))
-  end
-
-  def build_script_files
-    [
-      File.expand_path("../scripts/parse_formulas.rb", __dir__),
-      File.expand_path("../scripts/build_site.rb", __dir__),
-    ]
-  end
-
-  def config_files
-    [File.expand_path("../Makefile", __dir__)]
-  end
-end
+require_relative "file_watcher"
 
 # Development server with file watching for homebrew tap documentation
 class DevServer
diff --git a/scripts/string_extensions.rb b/scripts/string_extensions.rb
new file mode 100644
index 0000000..f4c7934
--- /dev/null
+++ b/scripts/string_extensions.rb
@@ -0,0 +1,10 @@
+# typed: strict
+# frozen_string_literal: true
+
+# Simple polyfill for Homebrew extensions
+class String
+  def blank?
+    # Polyfill implementation to avoid external dependencies
+    nil? || empty? # rubocop:disable Homebrew/Blank, Lint/RedundantCopDisableDirective
+  end
+end
diff --git a/scripts/time_formatter.rb b/scripts/time_formatter.rb
new file mode 100644
index 0000000..6012994
--- /dev/null
+++ b/scripts/time_formatter.rb
@@ -0,0 +1,66 @@
+# typed: strict
+# frozen_string_literal: true
+
+require "time"
+
+# Module for formatting timestamps and dates
+module TimeFormatter
+  SECONDS_PER_MINUTE = 60
+  SECONDS_PER_HOUR = 3600
+  SECONDS_PER_DAY = 86_400
+  SECONDS_PER_WEEK = 604_800
+  SECONDS_PER_MONTH = 2_419_200
+  SECONDS_PER_YEAR = 31_536_000
+
+  def format_relative_time(timestamp)
+    return "" unless timestamp
+
+    begin
+      diff = calculate_time_difference(timestamp)
+      return "just now" if diff < SECONDS_PER_MINUTE
+
+      format_time_by_category(diff)
+    rescue
+      ""
+    end
+  end
+
+  def format_date(timestamp)
+    return "" unless timestamp
+
+    begin
+      Time.parse(timestamp).strftime("%b %d, %Y")
+    rescue
+      ""
+    end
+  end
+
+  private
+
+  def calculate_time_difference(timestamp)
+    time = Time.parse(timestamp)
+    Time.now - time
+  end
+
+  def format_time_by_category(diff)
+    case diff
+    when SECONDS_PER_MINUTE...SECONDS_PER_HOUR
+      format_time_unit(diff / SECONDS_PER_MINUTE, "minute")
+    when SECONDS_PER_HOUR...SECONDS_PER_DAY
+      format_time_unit(diff / SECONDS_PER_HOUR, "hour")
+    when SECONDS_PER_DAY...SECONDS_PER_WEEK
+      format_time_unit(diff / SECONDS_PER_DAY, "day")
+    when SECONDS_PER_WEEK...SECONDS_PER_MONTH
+      format_time_unit(diff / SECONDS_PER_WEEK, "week")
+    when SECONDS_PER_MONTH...SECONDS_PER_YEAR
+      format_time_unit(diff / SECONDS_PER_MONTH, "month")
+    else
+      format_time_unit(diff / SECONDS_PER_YEAR, "year")
+    end
+  end
+
+  def format_time_unit(value, unit)
+    count = value.to_i
+    "#{count} #{unit}#{"s" if count != 1} ago"
+  end
+end