Hello World
Display a simple “Hello, World!” message using Preswald:Data Viewer
Connect to a CSV file and display the data using Preswald’s viewer:Interactive Dashboard
Create an interactive dashboard where users can control how many rows of data to display:Automatic Reactivity
Preswald automatically detects dependencies between top level expressions and selectively recomputes only the parts of your script that need to update.- Lift each top level statement into an atom
- Automatically track dependencies like double -> base
- Ensure logger.info(…) runs again only when val changes