marimoFrom the builder
marimo is doing a launch week
marimo held its first launch week starting July 20, 2026, rolling out a series of features and integrations over five days. The releases included marimo-pair, which gives agents direct notebook access, arriving in the Claude Code and Codex CLI marketplaces, three integrations bringing reactive cells to Quarto, Jupyter Book and MDX sites, the marimo Glance Chrome extension that renders notebooks interactively on GitHub, plus a PyCharm plugin, eight new widgets and a revamped slides mode.
Next Monday, July 20, 2026, we’re kicking off marimo’s first-ever launch week.
Saved . A shortened excerpt from the official blog; the original publisher retains authorship.