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

HireRight
GoodHire
Paycom
Sterling Talent Solutions
First Advantage
HireSafe
Intelifi Background Check Software
Run background checks automatically and securely with Checkr's RESTful API

Which is more popular?
Based on our record, CodePen seems to be a lot more popular than Checkr. While we know about 513 links to CodePen, we've tracked only 13 mentions of Checkr.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | checkr.com |
| Pricing | — | |
| Company | — | Startup from the United States · 250 - 499 employees · 2014 |
| 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
Overall verdict
Why this product is good
Recommended for
Businesses and employers who require fast, accurate, and comprehensive background checks, especially those who need a system that integrates easily with existing HR platforms.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
Getting Started With Checkr
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and Checkr. 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 Checkr 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 / 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
Checkr (https://checkr.com) | Checkr (YC S14) is hiring across multiple roles, located in our San Francisco, Denver, and Santiago offices. Checkr builds people infrastructure for the future of work. We've designed a faster—and... - Source: Hacker News / 10 months ago
As far as I'm aware, the state of play in tech is far more welcoming to formerly incarcerated people than this thread would imply. Justice Through Code at Columbia University is designed to place formerly incarcerated and criminal legal... - Source: Hacker News / almost 3 years ago
Every couple of years, I have to do background checks on everyone that I am working with for a contract. We usually use CheckR (they were Goodhire until they were bought out). It costs a couple of hundred dollars and we get a printout... Source: over 3 years ago
When comparing CodePen and Checkr, you can also consider the following products.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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HireRight provides on-demand employment screening solutions for a global customer base of organizations.
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GoodHire is an employment screening service with solutions for businesses of every size.
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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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Paycom is a Human Capital Management system that helps companies manage the complete employment life cycle, from recruitment to retirement.
Compare Paycom to CodePen or Checkr: