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Easy-peasy debugging of all your codepen codepens!

Adds a button and shortcut (Ctrl-Shift-i) to switch between Pen and Debug view tabs for a Codepen.

4.8 out of 59 ratings

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E AJun 26, 2021

Amazing! This is an awesome tool that I discovered through Sarah Drasner's course: SVG Essentials & Animation course on Frontend Masters. She said her husband made it for her which is the sweetest thing and if I don't have a relationship like that then I don't want anything haha! Thank you guys for sharing this amazing tool!

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Trang NguyenMar 3, 2021

Have been using Codepen for over 3 years but just knew this tool today. Very useful!

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Sahil KaziOct 23, 2020

Amazing work :)


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    October 19, 2019
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