Check if there is update for the favorite video.

Latest Version

Version
1.7
Update
July 29, 2022
Size
43.31KiB
Developer
Category
Users
137
Rating
5 ★
Manifest Version
2
Web Store Status
Languages Support
English
日本語
See more
Permissions
Https://www.nicovideo.jp/
History
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Niconico Check Extension

ニコニコ動画のマイリストを監視し、最新作(未読動画)がアップロードされたら通知する Google Chrome Extension です。マイリストは、 http://www.nicovideo.jp/mylist/ に続く7桁または8桁のマイリスト番号を入力することで追加出来ます。
(例: http://www.nicovideo.jp/mylist/12345678 の場合は 12345678 を追加)
追加したマイリストは、設定ページから削除出来ます。また、追加済みのマイリストも設定ページより参照出来ます。

ver 1.2 マイリストごとに未読動画を全て既読にする機能を追加しました。
ver 1.3 7桁のマイリストに対応しました。
ver 1.4 1.3でバグありバージョンをアップしてしまったため、バージョンを上げて再配布します。ご迷惑をおかけし申し訳ありませんでした。
ver 1.5 全て既読が一定のマイリストに対して働かなかった問題、サムネイルが表示されない動画があった問題に対応しました。
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_name__", "version": "1.7", "manifest_version": 2, "description": "__MSG_description__", "options_page": "options.html", "icons": { "16": "icon_16.png", "48": "icon_48.png", "128": "icon_128.png" }, "default_locale": "ja", "browser_action": { "default_icon": "icon_128.png", "default_popup": "popup.html" }, "background": { "page": "background.html" }, "permissions": [ "https://www.nicovideo.jp/", "history" ]}
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How to download and manually install Niconico Check extension for Chrome

Looking for a way to install Niconico Check extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Niconico Check extensions manually, this article outlines two simple methods to effortlessly install Niconico Check extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Niconico Check extension and manually install through Drag &Drop

If you ever need to manually install a Niconico Check extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Niconico Check Extension by clicking the "Download CRX" button on the website.

Look for the Niconico Check extension you wish to install. Go to the website and download the Niconico Check extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Niconico Check extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Niconico Check extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Niconico Check extension for Chrome and install in Developer Mode

This is another method to install Niconico Check extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Niconico Check extension file

Select and download the Niconico Check extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Niconico Check extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Niconico Check extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Niconico Check extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Niconico Check extension in 2 ways. We hope this guide proves helpful.

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