fern

2.2M downloads in the last 30 days (73.4K/day), up 4% from the previous period.

6.0K crates depend on fern. Strong ecosystem adoption means battle-tested code and long-term stability.

fern has only 1 owner despite 6.0K dependents. This is a bus-factor concern — consider the implications for long-term support.

Despite being 11+ years old, fern hasn't reached 1.0 yet. Expect potential API changes between versions.

Notable dependents include rav1e, av-scenechange, cargo-deny, flutter_rust_bridge_codegen, tauri-plugin-log. When high-quality crates choose fern, it's a strong quality signal.