
JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

Firefox Developer Tools
GitHub
HTTP Debugger
Fiddler
VS Code
Charles Proxy
puppeteer
Get started with Google Chrome's built-in web developer tools.

Which is more popular?
Based on our record, CodePen should be more popular than Chrome DevTools. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | developer.chrome.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Chrome DevTools yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
Inspect Network Activity - Chrome DevTools 101
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and Chrome DevTools. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
We have no reviews of Chrome DevTools yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / about 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
You hit a bug. You open the logs. You switch to the code. You check the database. You open the browser dev tools (like Chrome DevTools). You go back to the logs. Every switch costs you mental context. Studies show it takes 15–25 minutes... - Source: dev.to / 7 months ago
Familiarize yourself with two built-in tools you will use repeatedly. First, Chrome's internal task manager, which you open with Shift+Esc on Windows and Linux or through the Window menu on macOS. Second, the DevTools Performance panel,... - Source: dev.to / 7 months ago
The copy() function is a DevTools-specific API documented in the Chrome DevTools reference. It writes directly to the system clipboard. For a broader look at what DevTools offers, check out the browser developer tools overview on zovo.one. - Source: dev.to / 7 months ago
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