diff --git a/src/core/keycloak.jsx b/src/core/keycloak.jsx
index 6efe5fc..3ce5de5 100644
--- a/src/core/keycloak.jsx
+++ b/src/core/keycloak.jsx
@@ -2,17 +2,20 @@ import Keycloak from "keycloak-js";
 import {
   createContext,
   useCallback,
-  useContext,
   useEffect,
   useMemo,
   useRef,
   useState,
 } from "react";
 
+// variables
+
 let keycloakInstance = null;
 let initPromise = null;
 let initializedValue = false;
 
+// contexts
+
 const KeycloakContext = createContext(null);
 
 const createKeycloak = ({ url, realm, clientId }) => {
@@ -26,6 +29,8 @@ const createKeycloak = ({ url, realm, clientId }) => {
   return keycloakInstance;
 };
 
+// initializations
+
 export const initKeycloak = ({ config, initOptions = {} }) => {
   const keycloak = createKeycloak(config);
   if (!initPromise) {
@@ -48,6 +53,8 @@ export const initKeycloak = ({ config, initOptions = {} }) => {
   return initPromise;
 };
 
+// exports
+
 export const isKeycloakInitialized = () => {
   return initializedValue;
 };
@@ -74,6 +81,8 @@ export const loginKeycloak = (options) => {
   return keycloakInstance?.login(options);
 };
 
+// providers
+
 export const KeycloakProvider = ({
   children,
   config,
@@ -152,10 +161,8 @@ export const KeycloakProvider = ({
 
 // const useKeycloak = () => {
 //   const context = useContext(KeycloakContext);
-
 //   if (!context) {
 //     throw new Error("useKeycloak must be used inside KeycloakProvider");
 //   }
-
 //   return context;
 // };
diff --git a/src/core/permission.jsx b/src/core/permission.jsx
index b294c9b..578584a 100644
--- a/src/core/permission.jsx
+++ b/src/core/permission.jsx
@@ -13,15 +13,19 @@ import {
   logoutKeycloak,
 } from "./keycloak.jsx";
 
+// contexts
+
 const PermissionContext = createContext(null);
 
+// storage keys
+
 const DEFAULT_STORAGE_KEY = "permissions";
 
 const getPermissionStorageKey = (config) => {
   return config?.storageKey || DEFAULT_STORAGE_KEY;
 };
 
-// provider
+// providers
 
 export const PermissionProvider = ({
   user = null,
@@ -81,7 +85,7 @@ export const PermissionProvider = ({
   );
 };
 
-// storage
+// storage cashes
 
 export const getCachedPermissions = (storageKey = DEFAULT_STORAGE_KEY) => {
   if (typeof window === "undefined") return undefined;
@@ -139,14 +143,14 @@ export const checkPermission = (permissionSet, perm = "") => {
   return false;
 };
 
-// keys
+// api keys
 
 export const permissionKeys = {
   all: ["permissions"],
   list: (clientId) => [...permissionKeys.all, clientId],
 };
 
-// api
+// apis
 
 export const getPermissions = async (config) => {
   if (!config?.url || !config?.clientId) {