# Boardflare Notebook Reference > Boardflare is an application-development platform for Excel powered by reactive Python (Marimo in Pyodide WASM). Links below are relative to this file's URL. If you cannot fetch them, the same content is in `llms-full.txt` in the same directory. ## Documentation ### User Guide (Add-in Usage & End-User Support) - [Boardflare Notebook Reference: Overview](reference/01-overview.md): Architecture, execution model, and guidelines for AI assistants. - [The Boardflare Add-in](reference/02-addin.md): Add-in installation, task pane, Edit vs. App mode, and shared runtime cold start. - [Troubleshooting and FAQ](reference/08-troubleshooting.md): Common errors, root causes, and FAQ. ### Technical Reference & Authoring Specification - [Editing a Notebook Workbook: Code Sheet & AI Handshake](reference/03-workbook-editing.md): Hidden sheet layout, the AI edit loop, and the H1/H2 request-response handshake. - [Python Notebooks: Marimo, Reactivity, and Runtime](reference/04-python-notebooks.md): Marimo reactivity, variable rules, imports and dependencies, and Pyodide runtime constraints. - [The Boardflare Python API](reference/05-boardflare-api.md): Complete API reference for the boardflare (bf) package. - [Workbook Design: Inputs, Selections, and Outputs](reference/06-workbook-design.md): Workbook inputs, table selections, and published outputs and functions. - [Testing and Verification](reference/07-verification.md): Testing, verification protocol, error inspection, and convergence checks. - [System Limits and Constraints](reference/09-limits.md): System limits, timeouts, and payload constraints. - [Boardflare Notebook Changelog](reference/10-changelog.md): Release notes and API evolution. ## Optional - [Full Reference](llms-full.txt): Complete documentation in a single file for copy-pasting into chat assistants.