
Scrimba
Codédex
CodeCrafters
Data Protocol
Codelita
Eloquent JavaScript
The State of JavaScript 2018
A free resource for learning and developing in JavaScript

Google Authenticator
Authy
Lastpass
Azure Multi-Factor Authentication
OneLogin
Okta
Ping Identity
Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.

Which is more popular?
Based on our record, Duo Security seems to be a lot more popular than JavaScript.com. While we know about 33 links to Duo Security, we've tracked only 1 mention of JavaScript.com.
Website, pricing, platforms and company facts side by side.
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| Website | javascript.com | duo.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
No JavaScript.com videos yet. You could help us improve this page by suggesting one.
What is DUO Security 2FA and How it Works With Windows Remote Desktop
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using JavaScript.com and Duo Security. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of JavaScript.com yet. Be the first one to post
Used by WhatsApp and Etsy, Duo Security was designed with modern companies in mind. That means it prioritizes speed. The DuoMobile app, for instance, simplifies multi-factor authentication. Users can merely tap on a...
Recommendations tracked on public social media and blogs since March 2021.


The best resource I know of is Javascript.com for learning Javascript for the first time. It's made by Pluralsight which is a site that contains courses. - Source: dev.to / over 4 years ago
Take for example a university. Many of them seem to use Duo[1], which is not something you can replace with Google Authenticator or other TOTP app. They require it for students as well as faculty and staff. Is it reasonable for them to... - Source: Hacker News / 4 months ago
The Solution: There are not only one solution to achieve the goal, but this time we choose Cisco Duo as the MFA infrastructure. - Source: dev.to / 9 months ago
Duo.com — Two-factor authentication (2FA) for website or app. Free for ten users, all authentication methods, unlimited, integrations, hardware tokens. - Source: dev.to / over 2 years ago
When comparing JavaScript.com and Duo Security, you can also consider the following products.

Interactive coding screencasts created in an instant
Compare Scrimba to JavaScript.com or Duo Security:

Google Authenticator is a multifactor app for mobile devices.
Compare Google Authenticator to JavaScript.com or Duo Security:


Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.
Compare Authy to JavaScript.com or Duo Security:

Programming exercises for experienced engineers.
Compare CodeCrafters to JavaScript.com or Duo Security:

LastPass is an online password manager and form filler that makes web browsing easier and more secure.
Compare Lastpass to JavaScript.com or Duo Security: