diff --git a/libs/functions.py b/libs/functions.py
new file mode 100644
index 0000000..3011e89
--- /dev/null
+++ b/libs/functions.py
@@ -0,0 +1,95 @@
+#!/bin/python
+
+import os
+import logging
+import locale
+import datetime
+import sys
+
+import gi
+gi.require_version("Gtk", "3.0") # GTK 2.0 is dead!
+from gi.repository import GLib
+
+base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
+
+lastest_archlinux_package_search_url = ("https://archlinux.org/packages/search/json?name=${PACKAGE_NAME}")
+archlinux_mirror_archive_url = "https://archive.archlinux.org/"
+
+headers = {
+    "Content-Type": "text/plain;charset=UTF-8",
+    "User-Agent": "",
+}
+
+cache_days = 5
+fetched_kernels_dict = {}
+cached_kernel_list = []
+community_kernels_list = []
+supported_kernel_dict = {}
+community_kernels_dict = {}
+pacman_repos_list = []
+process_timeout = 500
+sudo_username = os.getlogin()
+home = "/home" + str(sudo_username)
+
+pacman_logfile = "/var/log/pacman.log"
+pacman_lockfile = "/var/lib/pacman/db.lck"
+pacman_conf_file = "/etc/pacman.conf"
+pacman_cache = "/var/cache/pacman/pkg"
+
+#Threads
+thread_get_kernels = "thread_get_kernels"
+thread_get_community_kernels = "thread_get_community_kernels"
+thread_install_community_kernel = "thread_install_community_kernel"
+thread_install_archive_kernel = "thread_install_archive_kernel"
+thread_check_kernel_state = "thread_check_kernel_state"
+thread_uninstall_kernel = "thread_uninstall_kernel"
+thread_monitor_messages = "thread_monitor_messages"
+thread_refresh_cache = "thread_refresh_cache"
+thread_refresh_ui = "thread_refresh_ui"
+
+cache_dir = "%s/.cache/snigdhaos-kernel-switcher" % home
+cache_file = "%s/kernels.toml" % cache_dir
+cache_update = "%s/update" % cache_dir
+
+log_dir = "/var/log/snigdhaos-kernel-switcher"
+event_log_file = "%s/event.log" % log_dir
+
+config_file_default = "%s/defaults/config.toml" % base_dir
+config_dir = "%s/.config/snigdhaos-kernel-switcher" % home
+config_file = "%s/.config/snigdhaos-kernel-switcher/config.toml" % home
+
+logger = logging.getLogger("logger")
+
+# console handler
+ch = logging.StreamHandler()
+
+# Format
+formatter = logging.Formatter("%(asctime)s:%(levelname)s > %(message)s", "%Y-%m-%d %H:%M:%S")
+ch.setFormatter(formatter)
+logger.addHandler(ch)
+
+#Local
+locale.setlocale(locale.LC_ALL, "C.utf8")
+locale_env = os.environ
+locale_env["LC_ALL"] = "C.utf8"
+
+# Function -> check general update
+def get_latest_kernel_updates(self):
+    logger.info("Getting latest Kernel Version! Please Wait...")
+    try:
+        latest_update_check = None
+        fetch_update = False
+        check_timeout = None
+
+        if os.path(cache_file):
+            with open(cache_file, "r", encoding="utf-8") as f:
+                data = f.readlines()[2]
+                if len(data) == 0:
+                    logger.error("%s is empty! Please restart the application after deleting it." %cache_file)
+                if len(data) > 0 and "timestamp" in data.strip():
+                    cache_timestamp = (data.split("timestamp = ")[1].replace('"', "").strip())
+            if not os.path.exists(cache_update):
+                last_update_check = datetime.datetime.now().strftime("%Y-%m-%d")
+                with open(cache_update, mode="w", encoding="utf-8") as f:
+                    f.write("%s\n" % last_update_check)
+                
\ No newline at end of file
diff --git a/snigdhaos-kernel-switcher.py b/snigdhaos-kernel-switcher.py
new file mode 100644
index 0000000..ca9cc92
--- /dev/null
+++ b/snigdhaos-kernel-switcher.py
@@ -0,0 +1,7 @@
+#!/bin/python
+import os
+
+import gi
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk, Gio, GLib, Gdk
+