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Rule-of-20

Rule-of-20

It notifies you every twenty minutes about the 20-20-20 rule to prevent eye strain.

Rule-of-20 is available to install from Edge Add-on Store and for download from this page. It has 31 active users The latest version is 0.0.1, and it was published a year ago.

Install from Edge Add-on Store
View source code
Total download count: 0 (Only count downloads from Edge-Stats)
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All available versions

You can find the current and older versions of Rule-of-20 here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
 1 versions available for download.
How to install Rule-of-20 from a CRX file
Option 1: The easy way (for Windows users only)
  1. Download and run chrome-stats.exe file on your PC. This method will allow you to install Chrome extensions directly from edge-stats.com in one click. You only need to do this once!
  2. Type in chrome://restart in the URL bar to restart the browser for the changes to take effect.
  3. Download and install the Rule-of-20 CRX file
Option 2: Advanced method
  1. Download Rule-of-20 CRX file
  2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Edge Add-on Store. If so, you may need to use option 1, or download the ZIP file instead.
  3. In the URL bar, go to edge://extensions
  4. Enable Developer mode
  5. Drag and drop the downloaded Rule-of-20 CRX file into the Extensions page
  6. When prompted, click Add extension to install Rule-of-20.
How to install Rule-of-20 from a ZIP file
  1. Download and unpack the Rule-of-20 ZIP file to a directory of your choice.
  2. In Edge browser, go to edge://extensions
  3. Enable Developer mode.
  4. Click on the Load Unpacked button.
  5. Select the directory of with the unpacked Rule-of-20 ZIP file from step 1. Rule-of-20 is now installed on your browser.
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