
How To Create a Duolingo-style Points Feature For Your Web or Mobile App
Learn how Duolingo's XP feature drives user engagement and how to build an XP feature for your web or mobile app.

Behind the scenes on how we do dev at Trophy
Learn how Duolingo's XP feature drives user engagement and how to build an XP feature for your web or mobile app.
Read about how we built our email-builder. Hear the difficulties and successes we had + lessons learned.
Building a social network is hard. Building an e-commerce marketplace is hard. Combining both into a single platform? Even harder. That's what João Neves and his team at Bloop discovered as they set out to create the world's first social shopping platform that rewards users for their influence.
Using charts in emails is great for engagement, but can hurt email deliverability. Here's the solution.
In the B2C startup world, there’s still a lingering myth: if you’re not technical, you can’t build a tech company. Max, the founder of Adventuro, didn’t buy that. Learn how Max built his startup in 11 weeks and landed his first 50 customers a couple of months later.
Learn how we built our developer docs site at Trophy.