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

Can We Trust It
Scam Spotter by Google
StopScam.ai
Norton Genie
ScamCheck
Free AI email scam checker. Paste any suspicious email and get an instant verdict in seconds.
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 | scanthesender.com |
| Pricing | ||
| Platforms | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Eloquent JavaScript yet.
ScanTheSender is a free AI-powered tool that instantly analyses suspicious emails, text messages, and screenshots for signs of fraud. How it works: Paste any suspicious email content, or drag & drop a screenshot of a text message, WhatsApp message, or email — and get a detailed AI analysis in...
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing Eloquent JavaScript and ScanTheSender.
ScanTheSender's answer:
ScanTheSender is completely free with no signup required and no daily scan limits — unlike most competitors that restrict free users to a handful of checks per day. It also accepts screenshots as well as pasted text, so users can check WhatsApp messages, texts, and emails all in one place.
ScanTheSender's answer:
Most scam checkers either charge for unlimited use or cap free users at 2-3 checks per day. ScanTheSender is fully free with no limits, no account creation, and results in seconds. It also provides a detailed breakdown of exactly why an email is flagged as suspicious — not just a simple yes/no verdict — helping users learn to spot scams themselves in future.
ScanTheSender's answer:
Everyday internet users who receive suspicious emails, texts, or messages and want a fast, reliable second opinion before clicking a link or sharing personal information. This includes people of all ages and technical backgrounds, particularly those less confident identifying phishing attempts on their own.
ScanTheSender's answer:
ScanTheSender was built after noticing how convincing modern phishing emails have become — even experienced internet users can be fooled by well-crafted fakes impersonating major brands like Amazon, PayPal, and Microsoft. The goal was to create a completely free tool that gives anyone instant clarity on a suspicious message, without paywalls or signup friction getting in the way of genuine help.
ScanTheSender's answer:
WordPress, OpenAI for AI analysis, custom PHP, and JavaScript for the frontend scanner interface.
ScanTheSender's answer:
Individual consumers checking suspicious emails and messages
Share your experience with using Eloquent JavaScript and ScanTheSender. 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 / about 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 ScanTheSender since Jul 2026.
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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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