Thanks!
To see a demo, please visit http://jesterswilde.github.io/hashids/ and http://liujoycec.github.io/jwt-simple/. As some other people have pointed out, the font is too thin and the contrast is difficult to read which is fixed by the most recent PR to the main repo (the demos haven't been updated yet). Please check back for the updated demos!
Thanks for your input! Some button don't do anything right now because there's only one entry for the category, and certainly having tooltip will be able to help with the confusion the UI causes. We have opened github issues for the rest.
That is right - so the idea is that the project owners don't have to be the only ones to maintain the documentation, instead the users can contribute as well. The same project hosted at different places all point to the same place in the database. We also plan to add version control.