gRPC
C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) observed · 2026-08-28
Health v2 · maintenance only
97/100
- Activity 99
- Release rhythm 94
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 16.0
- age_days: 4286
- days_rel: 42
- days_push: 7
- n_releases_24m: 31
Adoption not part of the score
45264 stars · 11365 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
gRPC is a high-performance, open-source universal RPC framework that lets client and server applications communicate transparently across languages and platforms using Protocol Buffers as its IDL and HTTP/2-based transport. It supports bi-directional streaming, pluggable authentication, load balancing, tracing, and health checking, with idiomatic client libraries in many languages.
Use cases
- build microservices that communicate across languages
- generate client and server stubs from a proto file
- stream data bidirectionally between services
- connect mobile apps and browsers to backend services
- replace REST APIs with efficient binary RPC
- implement service-to-service auth and health checking
- build polyglot distributed systems with deadlines and retries
When to choose
- you need high-throughput, low-latency service-to-service communication
- your system spans multiple programming languages and you want generated stubs
- you need streaming RPCs or HTTP/2 multiplexing
- you want a typed contract (proto) shared between client and server
- you are building microservices at scale and need load balancing and health checking built in
When to avoid
- you need simple browser-facing APIs without a proxy (gRPC-Web has limitations)
- your consumers prefer human-readable JSON and easy curl debugging
- you want a lightweight single-language project where a plain HTTP API suffices
- your team cannot manage protobuf code generation tooling
- you need loose coupling with third-party clients unfamiliar with proto contracts
Facets
framework · maturity stable
rpc serialization middleware http-server http-client sdk microservices apis backend developer-tools cross-platform windows browser python go jvm dotnet cpp rust cli grpc protocol-buffers protobuf http2 streaming idl code-generation polyglot cncf microservices-communication linux macos android ios nodejs web-server
10 sources
- readme: https://github.com/grpc/grpc · fetched 2026-08-28 · 6732cd6113cd
- homepage: https://grpc.io · fetched 2026-08-29 · 4f937908a290
- site_page: https://grpc.io/docs/languages/rust/quickstart · fetched 2026-08-29 · 3fbffa8b7630
- site_page: https://grpc.io/about · fetched 2026-08-29 · 91c00373d7d1
- site_page: https://grpc.io/docs · fetched 2026-08-29 · 882e6f77fc0c
- site_page: https://grpc.io/docs/guides · fetched 2026-08-29 · 95d80376ba22
- site_page: https://grpc.io/docs/what-is-grpc/introduction · fetched 2026-08-29 · e59866b3e09f
- site_page: https://grpc.io/docs/languages/go/quickstart · fetched 2026-08-29 · d2cb0e5c4431
- site_page: https://grpc.io/docs/languages/cpp/quickstart · fetched 2026-08-29 · d8c106620d98
- site_page: https://grpc.io/docs/languages/java/quickstart · fetched 2026-08-29 · a7cd374daeec
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| grpc/grpc | main | 97 |
| grpc/grpc-go | sdk | 99 |
| grpc/grpc-java | sdk | 99 |
| grpc/grpc-web | sdk | 99 |
| grpc/grpc-node | sdk | 89 |
| grpc/grpc-dotnet | sdk | 89 |
| grpc/grpc-swift | sdk | 91 |
| grpc/grpc-kotlin | sdk | 52 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem