eslint-config-brightspace

Shareable ESLint configuration for Brightspace projects. Version 2.12.1 is the latest stable release, updated as of February 2026, with a monthly release cadence driven by dependency bumps and fixes. It supports ESLint 7–9 and provides environment-specific configs (node, browser, Lit, React, testing). Unlike generic ESLint configs, it includes helper functions like `addExtensions` and `setDirectoryConfigs` for fine-grained control over file extensions and directory-level overrides. Notably, it migrated from deprecated `quotes` rule to `@stylistic/quotes` in v2.11.1, and adopted the flat config format (eslint.config.js) required by ESLint 9. This config is designed exclusively for D2L/Brightspace ecosystem but can serve as a reference for large-scale project configurations.