We had two repos of Elixir, seventy-five LiveView components, five sheets of high-powered Phoenix channels, a saltshaker half-full of SQLite databases, and a whole multicolored collection of Burrito deployables, Tauri binaries, WebView wrappers, hot-reloaders… Also, a quart of WebSockets, a quart of GenServers, a case of Ecto queries, a pint of raw BEAM bytecode, and two dozen supervisors. The only thing that really worried me was the WebView. There is nothing in the world more helpless and irresponsible and depraved than a developer in the depths of a cross-platform binge, and I knew we’d get into that rotten stuff pretty soon.

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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: