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

Hoxhunt
Knowbe4
Gophish
CyberHoot
Proofpoint
KnowBe4 Phishing Security Test
PhishingBox
Run the deception yourself: internal phishing simulations that train employees at the moment they click, and generate audit evidence for ISO 27001, SOC 2, NIS2, DORA, PCI DSS and HIPAA.

Which is more popular?
Based on our record, Eloquent JavaScript seems to be a lot more popular than Fallax. While we know about 218 links to Eloquent JavaScript, we've tracked only 1 mention of Fallax.
Website, pricing, platforms and company facts side by side.
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EJS
Eloquent JavaScript
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|---|---|---|
| Website | eloquentjavascript.net | fallax.io |
| Pricing | ||
| Company | — | Startup from Belgium · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Eloquent JavaScript yet.
Fallax runs realistic phishing simulations against your own team, delivered straight into Microsoft 365 and Google Workspace mailboxes. When someone clicks, they get a short lesson at that exact moment, not a training course three weeks later. Every send, click and completion lands in an evidence...
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 Fallax yet.
Walkthroughs and reviews on video.
Eloquent JavaScript A Modern Introduction to Programming 3rd Edition by Marijn Haverbeke review
More videos
Phishing training on autopilot, that proves it ran - Fallax
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using Eloquent JavaScript and Fallax. 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
Working on Fallax (https://fallax.io), phishing simulations for companies. The difference with most tools is we don't send the mails, we inject them directly in the mailbox via the Microsoft 365 or Google Workspace API. So no... - Source: Hacker News / about 1 month ago
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KnowBe4 provides Security Awareness Training to help you manage the IT security problems of social engineering, spear-phishing & ransomware.
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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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Gophish is an open-source phishing toolkit designed for businesses and penetration testers. It provides the ability to quickly and easily setup and execute phishing engagements and security awareness training.
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