diff --git a/bin/json/insert-chapter-metadata b/bin/json/insert-chapter-metadata
deleted file mode 100755
index 6c4e704..0000000
--- a/bin/json/insert-chapter-metadata
+++ /dev/null
@@ -1,51 +0,0 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
-
-##
-# This script inserts metadata about each chapter in
-# The Qur'an. The metadata is inserted into the JSON
-# for each chapter (eg src/json/en/1.json, src/json/en/2.json,
-# src/json/en/3.json, ...).
-#
-# The metadata is an object that's inserted as the first element
-# in an array that otherwise contains the contents of a chapter.
-
-##
-# Set process name - primarily for the "ps" command
-Process.setproctitle("quran-pull (insert-chapter-metadata)")
-
-##
-# Dependencies
-require "bundler/setup"
-require "json"
-require "paint"
-require "io/line"
-
-##
-# Utils
-def parse_json(path)= JSON.parse(File.read(path))
-
-##
-# Configuration variables
-lc_glob  = ARGV[0] || "*"
-base_dir = File.join("src", "json")
-chapters = parse_json(File.join(base_dir, "chapter-metadata.json"))
-dirs = Dir.glob(File.join(base_dir, lc_glob)).select { File.directory?(_1) }
-line = IO::Line.new($stdout)
-
-print "\n", " " * 3, Paint["Add metadata", :bold], "\n\n"
-print "Locale", " " * 3
-print "Location", "\n"
-dirs.each do |dir|
-  1.upto(114) do |number|
-    ch = chapters[number - 1]
-    lc = File.basename(dir)
-    fp = File.join(dir, "#{number}.json")
-    line.rewind.print File.basename(dir), " " * 7, File.join(lc, "#{number}.json").center(9)
-    contents = parse_json(fp)
-    contents.unshift(ch)
-    File.write(fp, JSON.pretty_generate(contents))
-    sleep 0.01
-  end
-  puts
-end
diff --git a/bin/json/insert-chapters-data b/bin/json/insert-chapters-data
deleted file mode 100755
index 4d1463f..0000000
--- a/bin/json/insert-chapters-data
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
-
-##
-# This script requests information about the chapters of
-# The Qur'an from the website https://quran.com, and writes
-# the result to src/json/chapters-data.json.
-
-##
-# Set process name - primarily for the "ps" command
-Process.setproctitle("quran-pull (pull-chapters-data)")
-
-##
-# Dependencies
-require "bundler/setup"
-require "json"
-require "paint"
-require "io/line"
-
-##
-# Utils
-def parse_json(path)= JSON.parse(File.read(path))
-
-##
-# Configuration variables
-base_dir = File.join("src", "json")
-chapters = parse_json(File.join(base_dir, "chapters-data.json"))
-dirs     = Dir.glob(File.join(base_dir, "*")).select { File.directory?(_1) }
-line     = IO::Line.new($stdout)
-
-print "\n", " " * 4, Paint["Add chapter / surah metadata", :bold], "\n\n"
-print " " * 8, "Locale"
-print " " * 3, "Location", "\n"
-dirs.each do |dir|
-  1.upto(114) do |number|
-    ch = chapters[number - 1]
-    lc = File.basename(dir)
-    line.rewind.print " " * 8, File.basename(dir), " " * 7, File.join(lc, "#{number}.json").center(9)
-    contents = parse_json(File.join(dir, "#{number}.json"))
-    contents.unshift(ch)
-    sleep 0.01
-  end
-  puts
-end
diff --git a/bin/json/pull-chapter-metadata b/bin/json/pull-chapter-metadata
deleted file mode 100755
index 5e53313..0000000
--- a/bin/json/pull-chapter-metadata
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
-
-##
-# This script requests information about the chapters of
-# The Qur'an from the website https://quran.com, and writes
-# the result to src/json/chapter-metadata.json.
-
-##
-# Set process name - primarily for the "ps" command
-Process.setproctitle("quran-pull (pull-chapter-metadata)")
-
-##
-# Dependencies
-require "bundler/setup"
-require "net/http"
-require "nokogiri"
-require "json"
-require "paint"
-
-##
-# Configuration variables.
-base_uri = "quran.com"
-dest = File.join('src', 'json', 'chapter-metadata.json')
-
-##
-# Share a single Net::HTTP instance.
-http = Net::HTTP.new(base_uri, 443)
-http.use_ssl = true
-
-##
-# Utils
-request_chapters = ->(path) do
-  res  = http.request_get(path)
-  json = Nokogiri.HTML(res.body)
-                 .css("script[type='application/json']")
-                 .inner_text
-  JSON.parse(json).dig('props', 'pageProps', 'chaptersData')
-end
-
-##
-# Chapter data
-en_chapters = request_chapters.call('/')
-ar_chapters = request_chapters.call('/ar')
-
-##
-# Parse chapter data
-parsed = en_chapters.map do |key, chapter|
-  {
-    id: key,
-    place_of_revelation: chapter['revelationPlace'],
-    transliterated_name: chapter['transliteratedName'],
-    translated_name: chapter['translatedName'],
-    verse_count: chapter['versesCount'],
-    slug: chapter['slug'],
-    codepoints: ar_chapters[key]['translatedName'].codepoints
-  }
-end
-
-##
-# Write result
-File.write(dest, JSON.pretty_generate(parsed))
-print Paint["OK ", :green, :bold], dest, "\n"