https://github.com/iest/emruler

A super simple width calculator that shows you how wide the viewport is, in ems
https://github.com/iest/emruler

Last synced: 3 days ago
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A super simple width calculator that shows you how wide the viewport is, in ems

• Host: GitHub
• URL: https://github.com/iest/emruler
• Owner: iest
• Created: 2013-05-12T10:37:32.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2014-08-08T13:52:12.000Z (about 10 years ago)
• Last Synced: 2024-10-18T17:11:08.660Z (18 days ago)
• Language: JavaScript
• Size: 203 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# emRuler

*A super simple em unit ruler.*

![Screenshot](screenshot.png)

## Instructions

1. Copy the raw text from [here](https://raw.githubusercontent.com/iest/emRuler/master/bookmarklet.js)

2. Create a new bookmark

3. Paste in the javascript to the address field. (You might have to add a dummy bookmark first, then go back and edit it)

4. Click the bookmark to enable & disable the ruler

It rounds to the nearest em unit on purpose — pixel perfection doesn't exist on the web ;)