Old Revisions Cleanup Tool
Adds Tools > Clean Up Revisions, which shows how many post revisions your database holds and deletes revisions older than a chosen number of days after you confirm, always keeping the newest few per post.
Snippet Library
Performance snippets for WordPress
Snippets that make WordPress lighter and faster: remove emoji scripts and embeds, control the Heartbeat API, limit revisions and load scripts only where they are needed. For developers and site owners chasing better Core Web Vitals.