postcss-hash
PostCSS plugin to replace output file names with HASH algorithms (md5, sha256, sha512, etc) and string length of your choice - for cache busting
docpad-plugin-assets
DocPad plugin to change URL of asset files to contain hash of contents, allowing for effective caching whilst enabling cache busting when contents change
react-cache-buster
This package allows clients to automatically check the new version when a new version is released in the production environment, and if a new version is published, clearing the cache and reload the page.