Hashes are also what most static site generator and build system use nowadays. This allows for immutable caching which allows the browser to cache the resource

Hashes are also what most static site generator and build system use nowadays. This allows for immutable caching which allows the browser to cache the resource indefinitely which just makes things simpler https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#immutable https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Ca...