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.