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

StorPool
Ceph
GlusterFS
LINBIT VSAN
Starwind Virtual SAN
Amazon EBS
OpenEBS
Simplyblock provides a cloud-like storage platform for private and sovereign data centers. The company helps enterprises run AI and data-intensive applications close to where their data lives, delivering fast performance and simple scaling across mod
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 | simplyblock.io |
| Pricing | — | |
| Company | — | Startup from Germany · 10 - 19 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
Simplyblock is a software-defined block storage company building high-performance storage for private, sovereign, and cloud-like data center environments. Its platform is designed for modern Kubernetes, virtualization, and bare-metal infrastructure, aggregating NVMe SSDs into shared storage pools...
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 simplyblock yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodePen and simplyblock. 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.
Cost/Performance and Performance Density: Simplyblock outperforms Ceph in terms of cost/performance and performance density. While Ceph has average access latencies rarely dropping below 3 ms and an average of about...
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 / 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 / 11 months ago
Tracking simplyblock since Sep 2023.
When comparing CodePen and simplyblock, you can also consider the following products.

Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.
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StorPool is designed from the ground up to provide cloud builders, shared hosting providers and MSPs with the most resource efficient storage software on the market.
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Ceph is a distributed object store and file system designed to provide excellent performance...
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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.
Compare GitHub to CodePen or simplyblock:

GlusterFS is a scale-out network-attached storage file system.
Compare GlusterFS to CodePen or simplyblock: