What are the migration paths between them?

I cannot identify migration paths between freeok/so-novel and reactivex/rxjava because they serve fundamentally different purposes and have no direct dependency relationship:

• freeok/so-novel [from RepoPilot analysis] is a web content extraction and export tool for novels, written primarily in Java with HTML/JavaScript frontend. It's a standalone application for downloading and converting web novels to formats like EPUB, TXT, and PDF.

• reactivex/rxjava is a reactive programming library implementing the Observable pattern for asynchronous composition in Java.

The repository data shows:

• freeok/so-novel has 0 dependencies scanned in the dependency security report, with no indication it uses RxJava
• The code chunks from freeok/so-novel (e.g., [src/main/java/com/pcdd/sonovel/utils/FileUtils.java], [src/main/java/com/pcdd/sonovel/handler/PdfMergeHandler.java]) use standard Java libraries (java.io, java.net, java.nio) but not RxJava APIs
• The RxJava chunks shown are from core reactive types (Completable, Flowable) unrelated to novel downloading

If you're asking whether to adopt RxJava in so-novel, that would be an architectural decision to add reactive/asynchronous patterns—not a migration between them. Are you interested in whether RxJava would be a good fit for so-novel's I/O operations?

FOLLOW_UPS:

• Does so-novel use RxJava anywhere in codebase?
• Would reactive streams benefit so-novel's download pipeline?
• What dependencies does so-novel actually declare?