Render After Effects animations natively on Android and iOS, Web, and React Native
We use Lottie to render our animations! I believe the animators use After Effects to create them. Thanks for the love! I'll pass them to our animators :)
The Reactive Extensions for .NET
(2/2) I currently mostly work on our internal localization infrastructure, so the closest you'll see my work is in the translation quality of non-English UI languages. When I worked on the Android app, I worked on the onboarding flow, some country-specific experiences, features for users who come back after a period of inactivity, and improving the app performance here and there. In terms of features… that's hard to pick! I'm personally a fan of our "unseen" features: how much effort we put into getting rid of jankiness, improving performance, and ensuring future scalability (here's some posts from our blog and from the Android Developers Blog). Since we're building Duolingo for all spectrums of Android phones, we need to tap all the performance we can get to give the best Duolingo experience we can for all Android users. For instance, we leverage multi-threading extensively with ReactiveX since lower-end Android phones usually come with 4 cores, each core having 1/15th the single-core performance of an iPhone 13.
Build time-series-based applications quickly and at scale.. InfluxDB is the Time Series Platform where developers build real-time applications for analytics, IoT and cloud-native services. Easy to start, it is available in the cloud or on-premises.
One of the few libraries I thought would stay much longer
1 project | reddit.com/r/mAndroidDev | 25 Jan 2023
10 Useful Android Library for Every New Developer
1 project | dev.to | 3 Sep 2022
Animations in RN
1 project | reddit.com/r/reactnative | 13 Apr 2022
Ask HN: Good, lightweight 2D animation engines for Android/iOS
1 project | news.ycombinator.com | 1 Apr 2022
Tools to make animated SVG?
1 project | reddit.com/r/webdev | 3 Feb 2022