Helps you a little bit when registering courses @ CityU
AutoCRN Extension
https://github.com/lhc70000/AutoCRN_Chrome.
Features:
- Fill in CRNs
- Submit CRNs automatically
- Refresh every 5 minutes to avoid session timeout (idea from Shawn)
- Auto refresh at an exact time
- Retry when page load time > 5s (not sure whether it works)
IMPORTANT:
- Please read and understand the regulations and restrictions of ARRO, and consider whether it's appropriate before you actually use it.
- The project is experimental and unstable. The developer is not responsible for any possible consequence.
Source Manifest.json
How to download and manually install AutoCRN extension for Chrome
Looking for a way to install AutoCRN 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 AutoCRN extensions manually, this article outlines two simple methods to effortlessly install AutoCRN extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.
Method 1: Download AutoCRN extension and manually install through Drag &Drop
If you ever need to manually install a AutoCRN 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 AutoCRN Extension by clicking the "Download CRX" button on the website.
Look for the AutoCRN extension you wish to install. Go to the website and download the AutoCRN extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for AutoCRN 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 AutoCRN 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 AutoCRN extension for Chrome and install in Developer Mode
This is another method to install AutoCRN 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 AutoCRN extension file
Select and download the AutoCRN 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 AutoCRN 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 AutoCRN 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 AutoCRN 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 AutoCRN extension in 2 ways. We hope this guide proves helpful.
Similar Extensions
NflxMultiSubs (Netflix Multi. Subtitles) 816 783 ★ 121KiB
CityU Quick Links 816 1 ★ 513KiB
CityU Quick Course Adder Pro Max 816 0 ★ 196KiB
Netflix Bilingual Subtitles 816 130 ★ 2.63MiB
Export Chrome History 816 46 ★ 13.86KiB
Netflix Dual subtitle for learning languages 816 61 ★ 15.05MiB
Malus VPN - The only official version 816 8389 ★ 1.3MiB

CRN Automation 816 0 ★ 123KiB
Deuce AutoRefresh 816 5 ★ 39.42KiB
ZED: Zoom Easy Downloader 816 776 ★ 878KiB
台服隊友檢閱插件 816 67 ★ 65.99KiB
CityU Quick Course Adder 816 3 ★ 37.25KiB
Auto-Register 816 22 ★ 808KiB
Unblock youku and all - Unblock Boundary 816 1801 ★ 386KiB
Unblock Bilibili - The only official version 816 1487 ★ 878KiB
Upword: AI notes & summarization tool 816 106 ★ 1.71MiB
OP.GG Extension 816 520 ★ 158KiB
FadBlock Origin: Friendly YouTube™ Adblock 816 319 ★ 68.41KiB
SUSCHEGG Unlocker 816 69 ★ 66.95KiB
NetEaseMusicWorld+ 816 245 ★ 22.01KiB
Battle.net China Auto Refresh 816 0 ★ 70.66KiB
b站视频下载助手 bilibili video downloader 816 425 ★ 465KiB
Helianthus.annuus 816 86 ★ 157KiB
穿梭Transocks回国加速器 - 海外华人回国追剧听歌 816 3023 ★ 403KiB