Decision Workspace
connectrpc-codegen vs connectrpc-build vs tonic-build
Side-by-side comparison of Rust crates
44
connectrpc-codegen
experimentalv0.2.0
Library for generating ConnectRPC Rust service bindings from proto descriptors
52
connectrpc-build
experimentalv0.2.0
Build-time integration for connectrpc (use in build.rs)
73
tonic-build
growingv0.14.5
Codegen module of `tonic` gRPC implementation.
Core Metrics
| connectrpc-codegen | connectrpc-build | tonic-build | |
|---|---|---|---|
| Health Score | 44 | 52 | 73 |
| Total Downloads | 1.2K | 1.7K | 160.3M |
| 30d Downloads | 1.2K | 1.2K | 11.5M |
| Dependents | 1 | 0 | 13.2K |
| Releases | 1 | 3 | 48 |
| Last Updated | 11d ago | 11d ago | 36d ago |
| Age | 11d | 5m | 6y 6m |
Health Breakdown
connectrpc-codegen
Maintenance
12
Quality
12
Community
6
Popularity
4
Documentation
10
connectrpc-build
Maintenance
18
Quality
13
Community
7
Popularity
4
Documentation
10
tonic-build
Maintenance
18
Quality
15
Community
20
Popularity
8
Documentation
12
Technical Details
| connectrpc-codegen | connectrpc-build | tonic-build | |
|---|---|---|---|
| Version | 0.2.0 | 0.2.0 | 0.14.5 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 8 | 5 | 4 |
| Crate Size | 22KB | 16KB | 15KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 4.2% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | 1.75 |
| Owners | 1 | 2 | 3 (team) |
Links
Quick Verdict
- •tonic-build leads with a health score of 73/100, but none of the options score above 80.
- •tonic-build is depended on by 13.2K crates — strongest ecosystem trust.