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

Securityspy
Blue Iris
Frigate NVR
Scrypted
ZoneMinder
iSpy
Shinobi.video
Free NVR for macOS that records your security cameras and understands what's happening, entirely on your Mac. No cloud, no accounts; only you can see your footage.

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 | murlet.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
Murlet is a free network video recorder (NVR) for macOS. It records IP cameras (anything that speaks RTSP, including cheap ones) locally on your Mac. There's no cloud service behind it, no account to create, and nothing to subscribe to. On-device AI tags people, cars, and animals in your footage...
What each product offers, as listed by its team.


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 Murlet yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
No Murlet 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.


Share your experience with using CodePen and Murlet. 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 Murlet 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
Tracking Murlet since Jul 2026.
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SecuritySpy is a multi-camera video surveillance application for the Macintosh.
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Blue Iris is a high end security monitoring system that lets you view and control the feeds from all the cameras at your home or place of business.
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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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A complete and local NVR with AI object detection. Uses OpenCV and Tensorflow to perform realtime object detection locally for IP cameras. With a very good HomeAssistant integration.
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