diff --git a/.eslintignore b/.eslintignore
index a201ac32ddeb1..077bf08483e8e 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -271,4 +271,5 @@ toolkit/components/uniffi-bindgen-gecko-js/components/generated/*
 
 # Floorp's exclusion list
 # userChrome.js
-floorp/browser/extensions/userChromejs
+floorp/browser/extensions/userChromejs/*
+floorp/browser/components/calendar/*
diff --git a/floorp/browser/components/notes/content/notes-bms.css b/floorp/browser/components/notes/content/notes-bms.css
index a3ee7fd1e5b62..f1ce2db4fd03c 100644
--- a/floorp/browser/components/notes/content/notes-bms.css
+++ b/floorp/browser/components/notes/content/notes-bms.css
@@ -1,7 +1,7 @@
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
- 
+
  :root {
    --memo-list-sidebar-width: 20vw;
    --main-content-padding-to-sidebar: 2vw;
@@ -10,30 +10,30 @@
    background-color: var(--in-content-box-background-odd) !important;
    color: var(--in-content-page-color) !important;
  }
- 
+
  button {
    background-color: var(--in-content-box-info-background) !important;
    transition: .2s ease-out;
  }
- 
+
  button:hover,
  button#memo-add:hover {
    background-color: #ffffff40 !important;
  }
- 
+
  button:active,
  button#memo-add:active {
    background-color: #ffffff50 !important;
  }
- 
+
  #memo-add.selected {
    background-color: #ffffff30 !important;
  }
- 
+
  #header {
    margin: 0 !important;
  }
- 
+
  body, html {
    display: flex;
    min-height: 100% !important;
@@ -48,20 +48,20 @@
    overflow-y: auto;
    user-select: none;
  }
- 
+
  #memo-title-input {
    display: inherit;
    width: 18em;
    margin-bottom: 1vh;
    background: var(--in-content-box-background-odd);
  }
- 
+
  #memo-contents {
    padding: 0 var(--main-content-padding-to-sidebar);
    width: 100%;
    height: 100%;
  }
- 
+
  .memo-list-item {
    margin: 5px;
    margin-bottom: 6px;
@@ -71,19 +71,19 @@
    border-radius: 5px;
    transition: .2s ease-out;
  }
- 
+
  .memo-list-item.selected {
    background-color: #ffffff20;
  }
- 
+
  .memo-list-item:hover {
    background-color: #ffffff30;
  }
- 
+
  .memo-list-item:active {
    background-color: #ffffff40;
  }
- 
+
  .memo-list-item::after {
    content: "";
    background: gray;
@@ -93,47 +93,47 @@
    top: calc(100% + 5px);
    left: -5px;
  }
- 
+
  #memo-lists-sidebar {
    height: 25vh;
  }
- 
+
  #header-box {
    display: flex;
    border-bottom: solid 1px gray;
    height: 3em;
  }
- 
+
  #memo-input {
    resize: none;
    max-width: 100%;
    width: 100%;
    background: var(--in-content-box-background-odd);
  }
- 
+
  #memo-list {
    overflow: auto;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
- 
+
  #memo-add {
    margin: 0 auto;
    position: absolute;
    right: 24px;
  }
- 
+
  #button-box {
    padding-bottom: 0;
    margin-left: auto;
  }
- 
+
  #memo-input-box {
    display: flex;
    height: 90%;
  }
- 
+
  #memo-delete {
    background-image: url("chrome://global/skin/icons/delete.svg");
    background-repeat: no-repeat;
@@ -145,45 +145,45 @@
    max-height: 20px;
    margin-left: auto;
  }
- 
+
  #titleAndDelete {
    display: flex;
  }
- 
+
  #memo-form {
    margin-top: 1vh;
    height: 60%;
    margin-bottom: 1vh;
  }
- 
+
  #memo-save {
    height: 2.5vw;
  }
- 
+
  #beta {
    margin: auto 1vh 1vh;
    font-style: italic;
    color: gray;
  }
- 
+
  #title-box {
    display: flex;
  }
- 
+
  #html-output {
    overflow: auto;
  }
- 
+
  #button-box {
    display: flex;
    justify-content: space-between;
    margin-top: 1vh;
  }
- 
+
  #memo-markdown-preview {
    margin-right: auto;
  }
- 
+
  #html-output {
    display: block;
    border: solid 1px gray;
@@ -198,7 +198,7 @@
    user-select: text;
    width: 100%;
  }
- 
+
  #offline-label {
    font-weight: 600;
    line-height: 1.4em;
diff --git a/floorp/browser/components/notes/content/notes-bms.html b/floorp/browser/components/notes/content/notes-bms.html
index d9752a005bb98..147b6b971dbcd 100644
--- a/floorp/browser/components/notes/content/notes-bms.html
+++ b/floorp/browser/components/notes/content/notes-bms.html
@@ -5,7 +5,7 @@
  <!DOCTYPE html>
   <html lang="en">
    <head>
-     <link rel="icon" href="chrome://browser/skin/notes.png"> 
+     <link rel="icon" href="chrome://browser/skin/notes.png">
      <script src="chrome://browser/content/notes/notes.js"></script>
      <script src="chrome://browser/content/notes/showdown.min.js"></script>
      <link rel="stylesheet" href="chrome://browser/content/notes/notes-bms.css">
diff --git a/floorp/browser/components/preferences/csk.inc.xhtml b/floorp/browser/components/preferences/csk.inc.xhtml
index 61ab3b9109c46..42b8fdaa77838 100644
--- a/floorp/browser/components/preferences/csk.inc.xhtml
+++ b/floorp/browser/components/preferences/csk.inc.xhtml
@@ -17,7 +17,7 @@
      <description class="indent tip-caption" data-l10n-id="CSK-reset-description"/>
      <hbox>
        <label data-l10n-id="CSK-reset-label"/>
-       <spacer flex="1"/> 
+       <spacer flex="1"/>
        <button id="reset-CSK-button"
                is="highlightable-button"
                class="accessory-button"
diff --git a/floorp/browser/components/preferences/dialogs/manage-keyboard-shortcut.xhtml b/floorp/browser/components/preferences/dialogs/manage-keyboard-shortcut.xhtml
index 80585b4839420..fa84091f49f3d 100644
--- a/floorp/browser/components/preferences/dialogs/manage-keyboard-shortcut.xhtml
+++ b/floorp/browser/components/preferences/dialogs/manage-keyboard-shortcut.xhtml
@@ -33,7 +33,7 @@
   <script src="chrome://global/content/preferencesBindings.js"/>
   <script src="chrome://browser/content/preferences/dialogs/manage-keyboard-shortcut.js"/>
 
-  
+
   <label id="pageLabel" data-l10n-id="select-shortcutkeyAction" class="invisible"/>
   <vbox class="contentPane">
     <label id="WorkspaceSelectLabel" data-l10n-id="workspace-select"/>
@@ -43,7 +43,7 @@
          </menupopup>
         </menulist>
       </hbox>
-    
+
   </vbox>
   <label id="shortcut-key-label" data-l10n-id="shortcut-key-label"/>
   <description class="indent tip-caption" data-l10n-id="shortcut-key-description"/>
diff --git a/floorp/browser/components/preferences/dialogs/manageWorkspace.xhtml b/floorp/browser/components/preferences/dialogs/manageWorkspace.xhtml
index 921de9604acce..11a80bf279421 100644
--- a/floorp/browser/components/preferences/dialogs/manageWorkspace.xhtml
+++ b/floorp/browser/components/preferences/dialogs/manageWorkspace.xhtml
@@ -33,7 +33,7 @@
   <script src="chrome://global/content/preferencesBindings.js"/>
   <script src="chrome://browser/content/preferences/dialogs/manageWorkspace.js"/>
 
-  
+
   <label id="pageLabel" data-l10n-id="select-workspace" class="invisible"/>
   <vbox class="contentPane">
     <label id="WorkspaceSelectLabel" data-l10n-id="workspace-select"/>
@@ -45,7 +45,7 @@
       </hbox>
     <vbox>
     </vbox>
-    
+
     <label id="WorkspaceSelectIconLabel" data-l10n-id="workspace-select-icon" class="invisible"/>
       <hbox class="invisible">
         <menulist class="useDocumentColors" flex="1" id="iconName">
diff --git a/floorp/browser/components/preferences/downloads.inc.xhtml b/floorp/browser/components/preferences/downloads.inc.xhtml
index ccd60974332b3..844b5906eeeb0 100644
--- a/floorp/browser/components/preferences/downloads.inc.xhtml
+++ b/floorp/browser/components/preferences/downloads.inc.xhtml
@@ -30,10 +30,10 @@
   <checkbox id="alwaysAsk"
             data-l10n-id="download-always-ask-where"
             preference="browser.download.useDownloadDir"/>
-  <checkbox 
+  <checkbox
             data-l10n-id="download-mgr-UI"
             preference="floorp.legacy.dlui.enable"/>
-  <checkbox 
+  <checkbox
             data-l10n-id="downloading-red-color"
             preference="floorp.downloading.red.color"/>
   <label><description data-l10n-id="download-notification-preferences"/></label>
diff --git a/floorp/browser/components/preferences/workspaces.inc.xhtml b/floorp/browser/components/preferences/workspaces.inc.xhtml
index acb8143ab0a11..6436561d5f927 100644
--- a/floorp/browser/components/preferences/workspaces.inc.xhtml
+++ b/floorp/browser/components/preferences/workspaces.inc.xhtml
@@ -17,11 +17,11 @@
 </hbox>
 
 
-## Some elements share id & with notes.inc.xhtml 
+## Some elements share id & with notes.inc.xhtml
 <groupbox data-category="paneWorkspaces" hidden="true">
   <vbox class="contentPane">
     <html:h1 data-l10n-id="floorp-workspaces-title"/>
-    <checkbox preference="floorp.browser.workspace.closePopupAfterClick" 
+    <checkbox preference="floorp.browser.workspace.closePopupAfterClick"
               data-l10n-id="change-to-close-workspace-popup-option"/>
     <checkbox preference="floorp.browser.workspace.showWorkspaceName"
               data-l10n-id="show-workspace-name-option"/>
@@ -34,7 +34,7 @@
     <description class="indent tip-caption" data-l10n-id="workspaces-reset-description"/>
     <hbox>
       <label data-l10n-id="workspaces-reset-label"/>
-      <spacer flex="1"/> 
+      <spacer flex="1"/>
       <button id="reset-workspaces-button"
               is="highlightable-button"
               class="accessory-button"
@@ -45,14 +45,14 @@
     <description class="indent tip-caption" data-l10n-id="workspaces-manage-description"/>
     <hbox>
       <label data-l10n-id="workspaces-manage-label"/>
-      <spacer flex="1"/> 
+      <spacer flex="1"/>
       <button id="manageWorkspace-button"
               is="highlightable-button"
               class="accessory-button"
               data-l10n-id="workspaces-manage-button"/>
     </hbox>
 
-    
+
 
     <html:h2 data-l10n-id="workspaces-backup-discription"/>
     <richlistbox id="workspaces-backup-list" flex="1" class="backup-list">
diff --git a/floorp/browser/components/profile-manager/content/profile-switcher.css b/floorp/browser/components/profile-manager/content/profile-switcher.css
index 9a612e374eb73..9a1a857011ba1 100644
--- a/floorp/browser/components/profile-manager/content/profile-switcher.css
+++ b/floorp/browser/components/profile-manager/content/profile-switcher.css
@@ -8,7 +8,7 @@
     color: var(--in-content-page-color) !important;
 }
 
-html { 
+html {
     background: var(--in-content-page-background) !important;
     padding: 10px;
     overflow: hidden;
@@ -32,7 +32,7 @@ body {
     flex: 2;
 }
 
-.name { 
+.name {
     margin-right: auto;
     flex: 2;
 }
diff --git a/floorp/browser/components/profile-manager/content/profile-switcher.xhtml b/floorp/browser/components/profile-manager/content/profile-switcher.xhtml
index fb7462d915635..67c259402f0cc 100644
--- a/floorp/browser/components/profile-manager/content/profile-switcher.xhtml
+++ b/floorp/browser/components/profile-manager/content/profile-switcher.xhtml
@@ -28,9 +28,9 @@
     <link
       rel="stylesheet"
       href="chrome://global/skin/in-content/common-shared.css"
-      type="text/css" 
+      type="text/css"
     />
-    
+
     <script src="chrome://browser/content/profile-manager/profile-switcher.js" />
     <link rel="localization" href="branding/brand.ftl" />
     <link rel="localization" href="toolkit/about/aboutProfiles.ftl" />
diff --git a/floorp/browser/components/welcome/welcome.css b/floorp/browser/components/welcome/welcome.css
index 2d06db7ef00fb..c3d3c56a71c0e 100644
--- a/floorp/browser/components/welcome/welcome.css
+++ b/floorp/browser/components/welcome/welcome.css
@@ -6,7 +6,7 @@
    --in-welcome-page-background: #fff linear-gradient(0deg, rgba(144, 89, 255, 30%) 0%, rgba(2, 144, 238, 30%) 100%);
    --in-welcome-page-color: #000;
    --sidebar-shadow: 10px 5px 5px #e6e6e6;
-   --sidebar-background: #fff;   
+   --sidebar-background: #fff;
 }
 
 @media (prefers-color-scheme: dark) {
@@ -33,7 +33,7 @@ body {
     display: flex;
 }
 
-#first-welcome-box { 
+#first-welcome-box {
     flex-direction: column;
     display: flex;
     padding: 0px 100px 70px 100px;
@@ -57,7 +57,7 @@ body {
       opacity: 0;
       transform: translateY(20px);
     }
-  
+
     to {
       opacity: 1;
       transform: translateY(0);
@@ -67,7 +67,7 @@ body {
 [hidden="true"] {
   display: none !important;
 }
-  
+
 .text-link {
     height: fit-content;
     color: white;
@@ -93,7 +93,7 @@ body {
 }
 
 .welcome-big-text {
-    font-weight: bold; 
+    font-weight: bold;
     text-align: center;
 }
 
diff --git a/floorp/browser/components/welcome/welcome.html b/floorp/browser/components/welcome/welcome.html
index 275ee4e3ab84b..31daf5226a397 100644
--- a/floorp/browser/components/welcome/welcome.html
+++ b/floorp/browser/components/welcome/welcome.html
@@ -20,19 +20,19 @@
         <div id="wrapper-welcome-contents">
           <div id="welcome-contents-box">
             <div id="welcome-flex-box">
-            
+
               <div id="first-welcome-box" class="welcome-setups">
                 <img id="first-floorp-welcome-logo" src="chrome://branding/content/about-logo.svg">
                 <h1 data-l10n-id="welcome-to-floorp" id="first-floorp-welcome-big-text" class="welcome-big-text"></h1>
                 <div data-l10n-id="welcome-discribe-floorp" id="first-discribe-floorp-text"></div>
-                <button data-l10n-id="welcome-start-setup" id="first-floorp-welcome-button" class="go-next-page-button welcome-button primary"></button> 
+                <button data-l10n-id="welcome-start-setup" id="first-floorp-welcome-button" class="go-next-page-button welcome-button primary"></button>
                 <a data-l10n-id="welcome-skip-to-start-browsing" id="first-skip-setup-process" href="about:home"></a>
               </div>
 
               <div id="import-data-welcome-box" class="welcome-setups">
                 <h1 data-l10n-id="welcome-import-data" id="import-data-floorp-welcome-big-text" class="welcome-big-text"></h1>
                 <div data-l10n-id="welcome-import-data-description" id="import-data-discribe-floorp-text"></div>
-                <button data-l10n-id="welcome-import-data-button" id="import-data-floorp-welcome-button" class="go-next-page-button welcome-button primary"></button> 
+                <button data-l10n-id="welcome-import-data-button" id="import-data-floorp-welcome-button" class="go-next-page-button welcome-button primary"></button>
                 <a data-l10n-id="welcome-import-data-skip" class="go-next-page-button" id="first-skip-setup-process" href=""></a>
               </div>
 
@@ -140,7 +140,7 @@ <h1 id="third-floorp-desgin-text" class="welcome-big-text" data-l10n-id="welcome
               <div id="last-welcome-box" class="welcome-setups">
                 <h1 data-l10n-id="welcome-finish-setup" id="last-finish-setup" class="welcome-big-text"></h1>
                 <div data-l10n-id="welcome-finish-setup-description" id="last-finish-setup-floorp-text"></div>
-                <button data-l10n-id="welcomet-finish-setup" id="exsit-setup-button" class="welcome-button primary"></button> 
+                <button data-l10n-id="welcomet-finish-setup" id="exsit-setup-button" class="welcome-button primary"></button>
               </div>
 
             </div>