AtCoder(https://atcoder.jp/)のコンテストページで使える拡張機能です。コンテストのトップで拡張機能を使うと、提出画面と印刷用問題文のページを新規タブで開きます。…
AtCoder Opener Extension
Chrome拡張設定からキーボードショートカットを利用すると便利です。設定方法はこちら(https://www.724685.com/word/wd190206.htm)
GitHub (https://github.com/ogadra/AtCoderOpener)
Source Manifest.json
How to download and manually install AtCoder Opener extension for Chrome
Looking for a way to install AtCoder Opener 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 AtCoder Opener extensions manually, this article outlines two simple methods to effortlessly install AtCoder Opener extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.
Method 1: Download AtCoder Opener extension and manually install through Drag &Drop
If you ever need to manually install a AtCoder Opener 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 AtCoder Opener Extension by clicking the "Download CRX" button on the website.
Look for the AtCoder Opener extension you wish to install. Go to the website and download the AtCoder Opener extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for AtCoder Opener 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 AtCoder Opener 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 AtCoder Opener extension for Chrome and install in Developer Mode
This is another method to install AtCoder Opener 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 AtCoder Opener extension file
Select and download the AtCoder Opener 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 AtCoder Opener 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 AtCoder Opener 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 AtCoder Opener 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 AtCoder Opener extension in 2 ways. We hope this guide proves helpful.
Similar Extensions
QR Code Scanner and Generator 13 13 ★ 75.51KiB
Quick Search Manager 13 1 ★ 2.03MiB
ChatGPT Pro 13 1 ★ 1.73MiB
A Simple Screen Recorder V2 13 1 ★ 26.04KiB
URL to Google Doc Appender 13 0 ★ 40.62KiB
Print All Open Tabs 13 0 ★ 232KiB
ChatGPT AI Assistant 13 1 ★ 7.84KiB
Autoscroll Extension v2 13 1 ★ 39.95KiB
Autocopy 2.0 13 0 ★ 160KiB
URL Decoder 13 1 ★ 13.1KiB
무신사PC 13 10 ★ 37.47KiB
Quick Text Extraction 13 11 ★ 236KiB
Codeforces Solutions 13 4 ★ 35.71KiB
Fun Facts - Interesting and weird 13 0 ★ 28.29KiB
YS HubSpot Companion 13 0 ★ 20.71KiB
Amazon Seller Scraper 13 2 ★ 355KiB
Zxing QrCode 13 2 ★ 2.05MiB
Page Rular Extension 13 2 ★ 122KiB
Algo Extension 13 3 ★ 467KiB
Text to Notion 13 8 ★ 80.74KiB
复制标题 13 0 ★ 4.47KiB
YCookie 13 0 ★ 43.07KiB
A Simle Chrome Extensions Manager 13 1 ★ 13.08KiB
Small cursor for Jamboard 13 1 ★ 4.6KiB