The 10th edition of the NLP Newsletter contains the following highlights: Training your GAN in the browser? ✅  Solutions for the two major challenges in Machine Learning? ✅  Pytorch implementations of various NLP models? ✅  Blog posts on the role of linguistics in *ACL? ✅  Pros and cons of mixup, a recent data augmentation method? ✅  An overview of how to visualize features in neural networks? ✅  Fidelity-weighted learning, a new semi-supervised learning technique? ✅