rollup-plugin-output-manifest

Rollup plugin that generates a JSON manifest mapping source file names to their output filenames, inspired by webpack-manifest-plugin. Current stable version is 2.0.0, released with support for output assets and customizable key/value decoration. Key differentiators include flexible options for filtering, mapping, sorting bundles, and custom serialization. It is ESM-only with TypeScript type definitions. Suitable for Rollup builds requiring a manifest for asset references, unlike alternatives like @rollup/plugin-output which have different scoping.