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 - [Instory](https://github.com/InvertedX/instory) <!--stargazers:InvertedX/instory--> - Instgram story downloader with a beautiful UI [Sarath](https://twitter.com/_sarath_kumar)
 - [Spacex-Go](https://github.com/jesusrp98/spacex-go) <!--stargazers:jesusrp98/spacex-go--> - Simple yet powerful, open-source SpaceX launch tracker. [jesusrp98](https://twitter.com/jesusrp98).
 - [Superhero Interaction](https://github.com/pinkeshdarji/SuperHeroInteraction) <!--stargazers:pinkeshdarji/SuperHeroInteraction--> - Cool Superhero interaction animation by [Pinkesh Darji](https://github.com/pinkeshdarji)
+- [Reply](https://github.com/flschweiger/reply) <!--stargazers:flschweiger/reply--> - 'Reply' Material Design case study by [Frederik Schweiger](https://github.com/flschweiger)
 
 ### Games