# plug_http_cache v1.0.0 - Table of Contents > A Plug that caches HTTP responses ## Pages - [PlugHTTPCache](readme.md) - [CHANGELOG](changelog.md) ## Modules - [PlugHTTPCache](PlugHTTPCache.md): A Plug that caches HTTP responses - [PlugHTTPCache.StaleIfError](PlugHTTPCache.StaleIfError.md): Return stale entries when backend fails