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

BitDefender
Norton Genie
ScamAdviser
Is this a scam? Check any text, link, email, phone number, QR code or screenshot, or photograph a real situation like a street con. Verdict in seconds: scam, suspicious or safe, with one plain reason and what to do next. iPhone and web, free tier.

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 | bewary.app |
| Pricing | — | |
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
Bewary is a scam checker for the moment you stop and think, is this a scam. Use it as a website legit check before you pay an unfamiliar shop, as a scammer phone number lookup when an unknown number keeps calling, or as an email scam checker when a message about your bank, a parcel or a prize...
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 Bewary yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
No Bewary 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 Bewary.
Bewary's answer:
Most scam checkers stop at text and links. Bewary answers "is this a scam" about the world in front of you: photograph a street shell game, a fake-charity clipboard, or a QR sticker slapped on a parking meter, and you get a verdict on the scene, not only on a URL.
Everything runs through one engine:
Bewary's answer:
Bewary is a direct-to-consumer product, so there is no logo wall to show here, and inventing one would be its own small scam.
The customers are individuals: the person who just got a text claiming to be from their bank, someone running a website legit check before typing in card details, someone who added an ageing parent to the Family tab. Both ways to buy are self-serve:
There are no enterprise contracts, resellers, or named partners to report.
Bewary's answer:
Those are good tools covering different slices. ScamAdviser answers is this website legit from domain and site reputation. Norton Genie is a scam checker for messages and screenshots. BitDefender is a full security suite for your devices.
Bewary is built around the moment of doubt, wherever it happens:
Bewary's answer:
Bewary is made by Reply200 Inc. It came out of a gap in the help people actually get. Ask "is this a scam" and the answers on offer are mostly written for people who already understand phishing, and they tend to arrive after the reply has been sent.
So the app was built around three moments instead:
Andrey Khayrullaev founded it and stays accountable for the scam library's accuracy and corrections.
Bewary's answer:
Ordinary people at the moment they think is this a scam, not security professionals.
Free to start on iPhone and in any browser.
Bewary's answer:
Clients hold no vendor keys. Every model call and lookup runs server side.
Share your experience with using CodePen and Bewary. 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 Bewary 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
Tracking Bewary since Jul 2026.
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Genie is an industry leading AI-powered scam detection tool that will scan and review text messages, emails, websites, and social posts trying to trick you.
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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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Check if a website is a scam website or a legit website. ScamAdviser helps identify if a webshop is fraudulent or infected with malware, or conducts phishing, fraud, scam and spam activities. Use our free trust and site review checker.
Compare ScamAdviser to CodePen or Bewary: