Eleventy Plugin for JSX Bundling

eleventy-plugin-smol-jsx-bundler is an Eleventy plugin designed to bring robust bundling capabilities to projects leveraging JSX, React, Preact, or MDX. It currently stands at version 1.2.9 and provides a lightweight, pure JavaScript approach to managing CSS, JavaScript, or HTML bundles within an Eleventy site, conceptually mirroring Eleventy's built-in bundler but with direct support for JSX syntax. This plugin allows developers to embed bundle content directly within JSX or MDX components using functions like `bundle()`, `getBundle()`, and `getBundleFile()`, offering an integrated workflow for modern frontend development within Eleventy. Its key differentiators include enabling easily unit-testable JSX files, greater extensibility, and features like deduplication of bundle content. It also supports post-processing of bundles with external tools such as PostCSS, providing flexibility for complex build pipelines. While it doesn't specify a strict release cadence, its 1.x versioning suggests a stable API and active maintenance.