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1. Duolingo Handbook (duolingo.com)
28 points by shacker 3 months ago | past | 12 comments
2. Search Google Docs, Slack, GitHub and 17 other services in parallel (github.com/duolingo)
4 points by shacker on March 24, 2021 | past
3. Migrating Duolingo's Android app to 100% Kotlin (duolingo.com)
16 points by shacker on April 6, 2020 | past
4. The Duolingo CEFR Checker: An AI Tool for Adapting Learning Content (duolingo.com)
7 points by shacker on Sept 23, 2019 | past
5. Duolingo launches a craft beer brewery 'based on science' (duolingo.com)
15 points by shacker on March 30, 2018 | past | 2 comments
6. Rewriting Duolingo's engine in Scala (duolingo.com)
27 points by shacker on Feb 1, 2017 | past | 1 comment
7. Flipping Duolingo: filling a gap in support for right-to-left languages (duolingo.com)
13 points by shacker on Sept 21, 2016 | past
8. Duolingo Raises $45M, Now Valued at $470M (techcrunch.com)
347 points by shacker on June 10, 2015 | past | 181 comments
9. Google VP named Dean of Carnegie Mellon’s School of Computer Science (cmu.edu)
185 points by shacker on April 15, 2014 | past | 20 comments
10. Duolingo is the iPhone App of the Year (usatoday.com)
2 points by shacker on Dec 18, 2013 | past
11. Duolingo: English from German now in Beta (reddit.com)
1 point by shacker on Nov 13, 2013 | past
12. Duolingo Helps Student to Propose to His American Girlfriend (duolingo.com)
24 points by shacker on June 18, 2013 | past | 1 comment
13. Duolingo Android app released (play.google.com)
28 points by shacker on May 29, 2013 | past | 8 comments
14. Duolingo Adds Offline Mode And Speech Recognition To Its Mobile App (techcrunch.com)
3 points by shacker on March 14, 2013 | past | 1 comment
15. Duolingo’s Data-Driven Approach to Education (duolingo.com)
5 points by shacker on Jan 31, 2013 | past
16. Duolingo (not YC 2012) is looking for an Android developer (duolingo.com)
3 points by shacker on Nov 26, 2012 | past
17. Official Duolingo Blog: Portuguese is Here (duolingo.com)
1 point by shacker on Oct 30, 2012 | past
18. Ask HN: what software do people use for project management?
1 point by shacker on Aug 11, 2012 | past | 5 comments
19. Duolingo Launches (nytimes.com)
8 points by shacker on June 19, 2012 | past
20. Duolingo: We’re hiring engineers (duolingo.com)
17 points by shacker on March 26, 2012 | past | 3 comments
21. Libyan Revolution Is Falling Apart (economist.com)
2 points by shacker on July 29, 2011 | past

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