rollup-plugin-hash

Rollup plugin to append content hashes to bundle filenames using a [hash] placeholder pattern, enabling long-term caching. Current stable version is 1.3.0, last updated in 2019. It supports configurable hash algorithms (md5, sha1, sha256, sha512), truncation via [hash:N], optional manifest generation mapping original to hashed filenames, and a replace option to overwrite the original output. Release cadence is low; package is in maintenance mode. Differentiators include simplicity and explicit manifest support, though it is not actively developed and may lack native Rollup v2+ plugin API compliance.