The easiest way for students and teachers to keep track of the schedule at STEM!

Latest Version

Version
1.5.2
Update
June 16, 2019
Size
608KiB
Developer
Category
Users
572
Rating
4.88889 ★
Manifest Version
2
Web Store Status
Languages Support
English (United States)
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Permissions
Http://*/
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STEM Chronos Extension

Between block days, two-hour early dismissals, two-hour delays, school-wide events, and more, schedules are always changing at the Downingtown STEM Academy.

STEM Chronos (Chronos, the Greek god of time) is a smart, simple, and easy way for students and staff members at the Downingtown STEM Academy to manage their schedules. STEM Chronos displays the current period, time, date, letter day, and schedule for the day with the click of a button right in your Chrome toolbar.

Our custom message system will always alert you to changes in your schedule.

Our advanced schedule display algorithm shows your schedule based on your grade level, as well as the current period and amount of time remaining in the period.

Simply install the extension and input your settings to begin.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","name": "STEM Chronos","version": "1.5.2","description": "The easiest way for students and teachers to keep track of the schedule at STEM!","manifest_version": 2,"browser_action": {"default_popup": "popup.html","default_icon": {"128": "icon-128.png"}},"icons": {"128": "icon-128.png"},"permissions": [ "http://*/" ], "content_security_policy": "script-src 'self' https://ajax.googleapis.com https://cdn.firebase.com https://*.firebaseio.com https://www.gstatic.com/firebasejs/5.7.0/; object-src 'self'"}
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How to download and manually install STEM Chronos extension for Chrome

Looking for a way to install STEM Chronos 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 STEM Chronos extensions manually, this article outlines two simple methods to effortlessly install STEM Chronos extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download STEM Chronos extension and manually install through Drag &Drop

If you ever need to manually install a STEM Chronos 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 STEM Chronos Extension by clicking the "Download CRX" button on the website.

Look for the STEM Chronos extension you wish to install. Go to the website and download the STEM Chronos extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for STEM Chronos 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 STEM Chronos 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 STEM Chronos extension for Chrome and install in Developer Mode

This is another method to install STEM Chronos 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 STEM Chronos extension file

Select and download the STEM Chronos 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 STEM Chronos 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 STEM Chronos 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 STEM Chronos 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 STEM Chronos extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Raiyaad Khaled (ID: 0000001b5cb7e7c6) Voted 5 ★ - Updated 09/08/2021 why did the school block this

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Atharv Gopaluni (ID: 0000000a4c13d2e9) Voted 5 ★ - Updated 01/28/2020 its really really useful!

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ethan (ID: 0000004c12ef7d07) Voted 4 ★ - Updated 10/21/2019 Good extension for figuring out how close you are to leaving the horror of that boring class. Would be better if you could put a schedule in and have it tell you want class you have.

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Punchster2 (ID: 0000005661d678ec) Voted 5 ★ - Updated 09/05/2018 I love it! Extremely helpful. If you have a github repo for it, do you mind sharing?

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Tomo Shinagawa (ID: 000000643a3fe834) Voted 5 ★ - Updated 09/05/2018 Not enough doggos, but still an amazing extension! Great Job!