Decision Workspace
waterpump-solana-core vs helius-stream vs coldstar-network
Side-by-side comparison of Rust crates
45
waterpump-solana-core
experimentalv0.1.0
Core Solana utilities: RPC context, transaction builder, retry helpers
47
helius-stream
experimentalv0.1.1
Resilient Helius WebSocket client for Solana with gap detection, reconnect backoff, and circuit breaker. Extracted from a battle-tested MEV engine.
43
coldstar-network
experimentalv0.2.0
Solana RPC client with full JSON-RPC 2.0 support and SPL token fetching
Core Metrics
| waterpump-solana-core | helius-stream | coldstar-network | |
|---|---|---|---|
| Health Score | 45 | 47 | 43 |
| Total Downloads | 75 | 30 | 111 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 4 | 0 | 4 |
| Releases | 1 | 2 | 2 |
| Last Updated | 43d ago | 1d ago | 72d ago |
| Age | 1m | 6d | 2m |
Health Breakdown
waterpump-solana-core
Maintenance
10
Quality
13
Community
7
Popularity
2
Documentation
13
helius-stream
Maintenance
14
Quality
12
Community
6
Popularity
2
Documentation
13
coldstar-network
Maintenance
10
Quality
13
Community
8
Popularity
2
Documentation
10
Technical Details
| waterpump-solana-core | helius-stream | coldstar-network | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.1 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | Apache-2.0 | MIT |
| Dependencies | 6 | 9 | 5 |
| Crate Size | 45KB | 17KB | 21KB |
| Features | 0 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •helius-stream leads with a health score of 47/100, but none of the options score above 80.
- •coldstar-network has the most downloads (111), suggesting wider adoption.