To name just a few:
* Palantir by A. Sarma et al. [1]
* Crystal by Y. Brun [2]
* CloudStudio (project I worked on); Video demo: https://youtu.be/R3Fz0Tcdz0Y
To the best of my knowledge, however, none of these projects have found any widespread adaption. A lot of it also has to do - I think - with culture and personal preference.
[1] https://scholar.google.de/citations?user=shMjCasAAAAJ
[2] http://homes.cs.washington.edu/~mernst/pubs/vc-conflicts-fse...