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

Memrise
Busuu
Babbel
Rosetta Stone
Anki
Lingvist
Mondly
Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Which is more popular?
Based on our record, DevDocs should be more popular than Duolingo. 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 | duolingo.com |
| Pricing | — | |
| Company | — | Startup from the United States · 500 - 999 employees · 2011 |
| Listed in |
What each product offers, as listed by its team.


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Overall verdict
Why this product is good
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Overall verdict
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DevDocs - An API Documentation Browser
Duolingo Review: Does it really work?
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How often each product is chosen within a category, 0–100% relative to the other.


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Our team of dedicated writers and language enthusiasts is committed to bringing you insightful content and expert advice to enhance your Duolingo experience. From language-learning tips to in-depth analyses of...
Language learning apps such as Duolingo, Babbel and others have millions of registered users worldwide. Duolingo alone has over 300 million registered users.
Duolingo, Memrise, LingoDeer, Busuu, and Babbel are popular choices. Duolingo makes learning fun with games. Babbel designs its interface for each language.
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
Duolingo: a language-learning app that uses points, levels, and rewards to keep you motivated. This is the most effective when you do it with your friends or a group of people who share your learning goals. I got really addicted to... Source: about 3 years ago
Hi! I wish I'd seen a post like this a few months ago. I would have been interested then. By now it's a little late for me. I just signed up for the 2 week free trial since that's about all the time I have left before I leave. If you... Source: about 3 years ago
If you want a guided course try Memrise or Duolingo. Source: over 3 years ago
When comparing DevDocs and Duolingo, 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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Learn a new language with games, humorous chatbots and over 30,000 native speaker videos.
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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.
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Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .
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Babbel is a paid language learning service that aims to strike a balance between thoroughness and cost efficiency.
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