littlefs2

29.3K downloads in the last 30 days (976/day), up 49% from the previous period.

The primary maintainer publishes 75 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Despite being 6+ years old, littlefs2 hasn't reached 1.0 yet. Expect potential API changes between versions.

At 38KB, littlefs2 is lightweight. Small crate size correlates with focused, well-scoped functionality.

11% of releases have been yanked. Check version history before pinning.

Notable dependents include lpc55-hal, fido-authenticator, trussed, f4-w25q, w25q256jv. When high-quality crates choose littlefs2, it's a strong quality signal.