add-asset-webpack-plugin

Dynamically add an asset (file) to the Webpack output graph. This is a lightweight, zero-dependency Webpack plugin (v3.1.1) that lets you inject a file with a given source string, either statically or via a callback receiving the compilation object. It ships TypeScript types. Key differentiator: it only creates output assets, not virtual modules — use webpack-virtual-modules if you need importable modules. Supports Webpack >=5, Node >=18, ESM only. Maintained by Sindre Sorhus.