Speed run record 13 hours : r/duolingo

Wearing this crest gives me an extra push”, Homegrown Hero Fry living the dream with beloved Revs

Day 31 of System Design Case Studies Series : Design Google Maps, Skyscanner, Duolingo, Food Panda, Saavn, HackerRank, IMDB, Proximity Server, Google Translate, Google Flights, Google Assistant, Frequently Viewed Product Page

How effective is Duolingo in learning a language? - Quora

Duolingo Timed Challenges - EVERYTHING You Need To Know - duoplanet

Applied Sciences, Free Full-Text

Blog - Arbor

Blog ACM Interactions

Some of the references are so specific too 😭 #jujutsukaisen

The Best Language Learning Apps for 2024

In Duolingo, is it wise to learn two languages at the same time? - Quora

2020 Duolingo Language Report

People Are Ditching Dating Apps to Find Love on…Duolingo? - WSJ

Incentive techniques for the Internet of Things: A survey - ScienceDirect

How to Avoid Burnout and Thrive as a Remote Team (Free Tips & Templates!), Process Street