ossanna16

* OpenHatch - https://openhatch.org/search/?q=&language=Python
* PyLadies - https://github.com/pyladies
* New Coder - https://github.com/econchick/new-coder
* Django Girls - https://github.com/DjangoGirls
* Matplotlib - https://github.com/matplotlib/matplotlib
* Hylang - http://docs.hylang.org/en/latest/, https://github.com/hylang/hy
* Open Slides (Django) - http://openslides.org/
* Zeeguu - https://zeeguu.unibe.ch
* Project Jupyter - https://github.com/jupyter
* nbgrader - https://github.com/jupyter/nbgrader

parkr

// go to https://twitter.com/your-username, and enter the following into the developer console:
for(var i = 1; i < 500; i++){ // just do it a bunch
  // Un retweet
  document.getElementsByClassName("ProfileTweet-actionButtonUndo")[i].click();
  document.getElementsByClassName("js-close")[0].click();
  // Delete tweets
  document.getElementsByClassName("js-actionDelete")[i].childNodes[1].click();
  document.getElementsByClassName("delete-action")[0].click()
}