Which one should I pick for a new project?

I can only make a meaningful recommendation if you clarify what your project needs. Let me outline what each repository is for:

codingapi/tx-lcn is a distributed transaction framework. Per the RepoPilot verdict, it's "GO — Healthy across all four use cases". It's designed to handle multi-service transaction coordination across dubbo, Spring Cloud, and Motan frameworks. Use it if you're building a microservices system that needs reliable distributed transactions across multiple databases.

crossoverjie/jcsprout is an educational/reference collection covering Java concurrency patterns, algorithms, OOM scenarios, and various utilities (Hystrix, Bloom filters, thread communication patterns, etc.). It's a learning resource and examples repository, not a framework.

To help you decide:

• Are you building a microservices system needing distributed transaction support? → Pick tx-lcn
• Are you looking for educational examples or reference implementations of Java patterns? → Pick jcsprout
• Are they solving completely different problems for your use case? → They're not in competition

What's the core problem your new project needs to solve?

FOLLOW_UPS:

• What type of system are you building (monolith, microservices)?
• Do you need distributed transaction coordination?
• Are you looking for a learning resource or production framework?