Hi J0e1, I'm one of the founders of Streamlit. Regarding extensibility, we totally agree: over time, many people are going to want to write their own custom wi

Hi J0e1, I'm one of the founders of Streamlit. Regarding extensibility, we totally agree: over time, many people are going to want to write their own custom widgets. Which is why we're actually in the early phases of designing a plugin system for Streamlit. So stay tuned!