Livebook is very powerful application which can be used in many different ways with your Phoneix project. I have few apps running on my VPS and sometimes I would like to run some functions without creating interface for them from admin side, such as cache clean up. Perhaps run some analytical queries to the database and much more.

Meet PhonenixPlayground

I found this library on github suggestions and I always wanted to have something simple and quick to test out LiveView prototypes. What can be quicker than opening Livebook and trying something there? Folks behind PhonenixPlayground made both of my wishes come true!

If you would like jump straight into the code: