diff --git a/src/newsreader/js/pages/homepage/components/postlist/PostList.js b/src/newsreader/js/pages/homepage/components/postlist/PostList.js
index 168ca8e..136df40 100644
--- a/src/newsreader/js/pages/homepage/components/postlist/PostList.js
+++ b/src/newsreader/js/pages/homepage/components/postlist/PostList.js
@@ -6,7 +6,6 @@ import { fetchPostsBySection, fetchSavedPosts } from '../../actions/posts.js';
 import { SAVED_TYPE } from '../../constants.js';
 import { filterPosts } from './filters.js';
 
-import LoadingIndicator from '../../../../components/LoadingIndicator.js';
 import PostItem from './PostItem.js';
 
 class PostList extends React.Component {
@@ -56,8 +55,9 @@ class PostList extends React.Component {
   }
 
   render() {
+    const isLastItem = this.props.postsByType.length - 1 == index;
+
     const postItems = this.props.postsByType.map((item, index) => {
-      const isLastItem = this.props.postsByType.length - 1 == index;
       const defaultProps = {
         key: index,
         post: item,
diff --git a/src/newsreader/js/pages/homepage/reducers/posts.js b/src/newsreader/js/pages/homepage/reducers/posts.js
index dd795a0..d422ca7 100644
--- a/src/newsreader/js/pages/homepage/reducers/posts.js
+++ b/src/newsreader/js/pages/homepage/reducers/posts.js
@@ -1,5 +1,3 @@
-import { isEqual } from 'lodash';
-
 import { objectsFromArray } from '../../../utils.js';
 import { CATEGORY_TYPE, RULE_TYPE } from '../constants.js';
 
@@ -12,8 +10,6 @@ import {
   TOGGLING_POST,
   TOGGLED_POST,
 } from '../actions/posts.js';
-import { SELECT_CATEGORY } from '../actions/categories.js';
-import { SELECT_RULE } from '../actions/rules.js';
 import { MARK_SECTION_READ } from '../actions/selected.js';
 
 const defaultState = { items: {}, isFetching: false, isUpdating: false };
@@ -22,11 +18,13 @@ export const posts = (state = { ...defaultState }, action) => {
   switch (action.type) {
     case REQUEST_POSTS:
       return { ...state, isFetching: true };
+    // TODO: save post per category/rule in corresponding reducers
     case RECEIVE_POST:
       return {
         ...state,
         items: { ...state.items, [action.post.id]: { ...action.post } },
       };
+    // TODO: save posts per category/rule in corresponding reducers
     case RECEIVE_POSTS:
       const receivedItems = objectsFromArray(action.posts, 'id');