marimoProduct update

marimo 0.19.0

marimo 0.19.0 trims the interface so the sidebar keeps only core panels such as the file explorer, variable viewer and package manager. A Developer Panel at the bottom of the editor now holds the terminal, logs, tracing and a scratchpad. Notebooks can use pytest fixtures, and app.embed() accepts defs to swap variables in an embedded app. Plotly bar charts and heatmaps rendered through mo.ui.plotly now execute reactively.

Product release notesJan 8, 20263 min read