sofastack/sofa-rpc

Health v2 · maintenance only

Adoption not part of the score

3920 stars · 1203 forks observed · 2026-09-29

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

SOFARPC is a high-performance, highly extensible, production-grade Java RPC framework developed and battle-tested at Ant Financial for over a decade. It simplifies point-to-point remote service invocation with no code intrusion and offers rich extensibility for filters, routing, load balancing, and service governance.

Use cases

• make remote procedure calls between Java microservices
• build a service mesh-free microservice architecture in Java
• replace Dubbo with a lightweight Java RPC framework
• implement service load balancing and failover in Java
• expose and consume services over multiple protocols like Bolt, REST, and HTTP2
• integrate RPC with service registries like ZooKeeper or Nacos

When to choose

• you need a mature, production-proven Java RPC framework with long-term enterprise use
• you want pluggable extensibility for routing, load balancing, and filters
• you need multi-protocol support (Bolt, REST, HTTP2, protobuf, hessian) in one framework
• you are building microservices on the SOFAStack ecosystem or SOFABoot

When to avoid

• your services are polyglot and need first-class non-JVM client support
• you want a minimal RPC layer without a large framework surface
• your team is not on the JVM / Java stack
• you need gRPC-native interoperability as the primary protocol

Facets

framework · maturity stable

rpc microservices serialization middleware microservices backend developer-tools jvm cross-platform java-rpc service-governance sofastack bolt-protocol service-registry load-balancing fault-tolerance

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