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

Bucks UI
React UI Templates
React Starter Kit from Glitch
React Starter Themes
Launch your trading application fast with Hedge UI, a React starter kit for building high-quality, customisable trading apps.

Which is more popular?
Based on our record, CodePen seems to be more popular. 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 | hedgeui.com |
| Pricing | — | |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
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
Walkthroughs and reviews on video.
What Is Codepen?
More videos
No Hedge UI videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and Hedge UI.
Hedge UI's answer:
React, Typescript
Hedge UI's answer:
Hedge UI's answer:
Hedge funds, institutional investors, buy side, sell side, brokers, exchange, liquidity providers.
Hedge UI's answer:
After years of working in crypto fintech, I noticed a problem in the industry that needs solving: every institution is building the same UI functionality and trading components from scratch.
Order books. Data tables. Charting solutions. Customisable layouts. Theme functionality.
Over and over again, talented engineers teams are spending months building what their competitors have already built or things they had already built in previous employments. Meanwhile, traders are waiting for the tools they need to execute their strategies.
That's why I built Hedge UI.
Share your experience with using CodePen and Hedge UI. 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 Hedge UI 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 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
Tracking Hedge UI since Sep 2025.
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