What are the migration paths between them?

I can only answer questions about yokeyword/fragmentation or yunaiv/yudao-cloud.

Based on the repository data provided, there are no migration paths between these two repositories. They serve entirely different purposes:

yokeyword/fragmentation is a deprecated Android library for managing Fragment lifecycle and navigation in single-activity or multi-activity architectures. It's a UI framework component for Android apps [README.md].

yunaiv/yudao-cloud is a backend cloud platform (appears to be a Java/Spring-based system) with SQL schemas, code generation infrastructure, and database migration tooling (Liquibase, Flowable).

These are fundamentally different projects:

• Different languages/platforms (Java/Android vs. Java backend)
• Different domains (Fragment management vs. enterprise cloud infrastructure)
• Different architectural concerns (UI navigation vs. database/code generation)

There is no indication in either codebase of imports, dependencies, or integration between them. They would not typically be migrated into one another.

FOLLOW_UPS:

• What is the architecture of yudao-cloud's code generation system?
• How does Fragmentation's delegate pattern work in practice?
• Are there any cross-dependencies between these projects?