Awesome
HyperbolicDiffEq
<!-- [![Build status](https://ci.appveyor.com/api/projects/status/jmeyxsfmsqhirmbv?svg=true)](https://ci.appveyor.com/project/ranocha/HyperbolicDiffEq-jl) -->This is work in progress and not yet published. A recent alternative implementing DG methods for hyperbolic problems is Trixi.jl.