-
Duolingo, Inc., is an
American educational technology company that
produces learning apps and
provides language certification.
Duolingo offers courses...
- The
Duolingo English Test (DET) is a
standardized test of the
English language designed to be internet-based
rather than paper-based. DET is an adaptive...
- reCAPTCHA,
which was sold to
Google in 2009, and the co-founder and CEO of
Duolingo. Luis von Ahn was born and
raised in
Guatemala City. He is of Guatemalan-German...
- is a Swiss-American
computer scientist who is the co-founder and CTO of
Duolingo, the world's most po****r language-learning platform.
Hacker was born and...
-
startups as of August 2017[update]: Neighborly, Zenreach, ResearchGate,
Duolingo,
Kopari Beauty, and Lemonade.
Kutcher was born on
February 7, 1978, in...
- "High
Valyrian for English".
Duolingo Wiki.
Retrieved 4
April 2017. "Course Status: High
Valyrian for
English Speakers".
Duolingo Language Incubator. Archived...
-
Wayback Machine,
October 23, 2021,
Duolingo.com.
Accessed October 23, 2021 "
Duolingo Language Courses".
Duolingo.
Archived from the
original on November...
- English-language
tests worldwide,
including IELTS,
Pearson Test of
English (PTE),
Duolingo English Test,
Cambridge ****essment English, and
Trinity College London...
-
komets alef flag, now used for the
Duolingo Yiddish course.
Proposed Yiddish flag, that was
temporarily used for the
Duolingo Yiddish course. The
Yiddish flag...
-
Archived from the
original on 14
December 2022.
Retrieved 6 June 2022. "
duolingo".
duolingo.
Archived from the
original on 23
October 2022.
Retrieved 18 July...
