handsontable-plugin-dev
Use when creating a new Handsontable plugin, modifying an existing plugin's behavior, adding hooks or options to a plugin, or working with the plugin lifecycle (enablePlugin, disablePlugin, updatePlugin). Covers the full plugin contract, conflict registration, settings validation, and IndexMapper integration.
SKILL.md
The description above is the indexed summary. With JavaScript enabled, this page also loads the SKILL.md text from GitHub.