VS Code
CodePen
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Node.js
RegExr
JSFiddle
CodeSandbox
Free ebook for the JS Beginners

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, Eloquent JavaScript seems to be more popular. It has been mentioned 218 times since March 2021.
Website, pricing, platforms and company facts side by side.
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EJS
Eloquent JavaScript
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|---|---|---|
| Website | eloquentjavascript.net | 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 Eloquent JavaScript 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.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
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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 Eloquent JavaScript 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 Eloquent JavaScript and Bewary. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

If you haven’t read Eloquent JavaScript , go check it out. It’s one of my all-time favourite programming books — hands down. - Source: dev.to / about 1 year ago
Videos, blogs, text-based teachings, YouTube project-based learning, books, and the like are all examples of various methods and mediums of acquiring skills, especially in the software engineering industry. As I continue to navigate... - Source: dev.to / almost 2 years ago
Seconded. I won't recommend it and no one I know has recommended it for a decade. It's hard for someone who doesn't know JS to know which parts has changed and is no longer the way to do things. https://github.com/getify/You-Dont-Know-JS... - Source: Hacker News / about 2 years ago
Tracking Bewary since Jul 2026.
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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 Eloquent JavaScript or Bewary: