prometheus-client
v0.25.0 GrowingOpen Metrics client library allowing users to natively instrument applications.
Quick Verdict
- ✓Actively maintained (updated 28d ago)
- !Pre-1.0: API may have breaking changes
- ✓Massive adoption (3.5K crates depend on it)
- !Heavy dependency tree (22 direct deps)
- ✓Permissive license (Apache-2.0 OR MIT)
Security
Deep Insights
2.5M downloads in the last 30 days (84.0K/day). Volume is roughly flat compared to the previous period.
3.5K crates depend on prometheus-client. Strong ecosystem adoption means battle-tested code and long-term stability.
The primary maintainer publishes 66 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 4+ years old, prometheus-client hasn't reached 1.0 yet. Expect potential API changes between versions.
22 direct dependencies. Consider the impact on compile times and supply chain complexity.
Notable dependents include libp2p-metrics, mixtrics, libp2p-gossipsub, autometrics, foundations. When high-quality crates choose prometheus-client, it's a strong quality signal.
Health Breakdown
Recency, release consistency, active ratio
Yanked ratio, deps, size, maturity, features
Reverse deps, ownership, ecosystem
Downloads, momentum, growth trend
Docs, repo, license, metadata
Download Trend
Top Dependents
Most downloaded crates that depend on prometheus-client