Ask HN: Software Design resources on the lower/class/module level

I have been on a hunt for resources for specific guides on program design (like how to design classes/data structure from requirements, how to organize modules etc.), somewhat akin to How to Design Programs (HTDP). The closest term I can see is Low-level Design (LLD), but even for those I see surprisingly few resources. Would really appreciate pointers to guides I can read, maybe example-driven or project-driven.