The Rhythm(bot) is gonna get ya!
https://rhythmbot.app/ I'm posting this since I mentioned it to @Korey Kingston Horn and think it'll be helpful to all of us. It's a web app by JP Bouvet. I use it to generate endless measures of phases to work on my sight reading. I also use it during lessons and adjust the difficulty depending on the student. I haven't explored it indepth but I bet anyone can benefit from it. Here's a summary from the site: RhythmBot is a rhythmic vocabulary trainer designed to assist musicians in enhancing their timing and rhythm skills. Developed by Jamie Howard and JP Bouvet, this practice tool offers a variety of rhythmic exercises and patterns to help users improve their musical proficiency. https://rhythmbot.app/