ufmt
v0.2.0 GrowingA (6-40x) smaller, (2-9x) faster and panic-free alternative to `core::fmt`
Quick Verdict
- ✕Not updated for 3+ years
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 485 crates
- ✓Tiny footprint (147KB, 2 deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
Deep Insights
76.4K downloads in the last 30 days (2.5K/day), up 22% from the previous period.
485 crates depend on ufmt. Reasonable ecosystem adoption, though not yet a core dependency.
The primary maintainer publishes 92 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
Despite being 7+ years old, ufmt hasn't reached 1.0 yet. Expect potential API changes between versions.
Only 2 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
56% of releases have been yanked. Check version history before pinning.
Notable dependents include heapless, avr-device, bigtools, redbpf-probes, fetsig. When high-quality crates choose ufmt, 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
