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

Symantec Data Loss Prevention
Microsoft BitLocker
Paubox
OpenSSH
GravityZone
Virtru
Arcserve UDP
Code42 is a SaaS solution for enterprises that secures all user data on one secure platform, leaving you and your business secure in the knowledge that both your employee's and customer's data is protected. Read more about Code42.

Which is more popular?
Based on our record, CodePen seems to be a lot more popular than Code42. While we know about 513 links to CodePen, we've tracked only 1 mention of Code42.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | code42.com |
| Pricing | — | |
| Company | — | Startup from the United States · 500 - 999 employees · 2001 |
| Listed in |
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 Code42 yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and Code42. 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.
Code42’s Threat and Vulnerability Management software monitors for vulnerabilities on an on-going basis. It also conducts monthly internal as well as external vulnerability scans using industry-recognized top-notch...
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 1 month 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 / 2 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 / 11 months ago
It's not a big surprise, given that Code42 (the parent company) pretends they have nothing to do with Crashplan. They've done a massive pivot to some kind of security company, with ZERO references to the OG product of Crashplan on... Source: about 4 years ago
When comparing CodePen and Code42, you can also consider the following products.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
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BitLocker is a full disk encryption feature included with Windows Vista and later.
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Paubox provides HIPAA compliant email encryption without the hassle of extra steps.
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