Jonathan Groff will not perform from January 13 through January 18, 2026. He will play his final performance on March 29, 2026. Performances begin promptly. No late seating.

Note: jsrun is under development. Expect breaking changes between minor versions. One of the most compelling use cases for jsrun is building safe execution environments for AI agents. When LLMs ...

Jandas is designed to have very similar indexing experience as Pandas. It implements DataFrame, Series and Index classes in TypeScript and supports position- and label-based indexing. Unlike Pandas ...