Launches
Coming soon
Upcoming launches to watch
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Community
Discussions
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
How to post?
Sign in
Karin Tsai
Staff Software Engineer, Duolingo
#581279
57 followers
35 following
148 points
Follow
About
Activity
Upvotes
Collections
Stacks
Reviews
Interests
Mac
Productivity
Developer Tools
GitHub
Badges
Top Product
Veteran
Maker History
Duolingo
The free, fun & effective way to learn a language
Jul 2016
🎉
Joined Product Hunt
June 14th, 2016
Report
