
Zeal
Dash for macOS
Devhints
CSS-Tricks
CodePen
Carbon
Can I use
Open source API documentation browser with instant fuzzy search, offline mode, keyboard shortcuts, and more

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, DevDocs should be more popular than Duo Security. It has been mentioned 132 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | devdocs.io | duo.com |
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What each product offers, as listed by its team.


Possible disadvantages
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 Duo Security yet.
Walkthroughs and reviews on video.
DevDocs - An API Documentation Browser
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 DevDocs 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 DevDocs 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.


DevDocs (open source, free) is a local offline documentation viewer. There is a hosted version that can be used offline in a web browser. - Source: dev.to / 5 months ago
This isn't a new idea for developer tools. DevDocs, Zeal, and Dash have offered offline documentation browsing for years. What's new is applying this architecture to AI agents — giving your coding assistant the same offline, instant,... - Source: dev.to / 8 months ago
DevDocs the minimalist doc reader for when Stack Overflow doesn’t have the answer. - Source: dev.to / over 1 year 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 DevDocs and Duo Security, you can also consider the following products.

A free, open-source offline documentation browser that puts documentation for every major language and framework one instant search away, on Linux and Windows.
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Google Authenticator is a multifactor app for mobile devices.
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Dash is an API Documentation Browser and Code Snippet Manager. Dash searches offline documentation of 200+ APIs and stores snippets of code. You can also generate your own documentation sets.
Compare Dash for macOS to DevDocs 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 DevDocs or Duo Security:


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