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fsst-rs

v0.5.11 Growing

Pure-Rust implementation of Fast Static Symbol Tables algorithm for string compression

Apache-2.0 Edition 2024 MSRV 1.86.0
Compression #encoding#compression#string#fsst#symbol-table

Quick Verdict

  • โœ“Actively maintained (updated 41d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Trusted by 137 crates
  • โœ“Team maintained (2 owners)
  • โœ“Tiny footprint (50KB, 3 deps)

Security

Checking security advisories...
Downloads
1.1M
Dependents
137
Releases
24
Size
50KB

Deep Insights

๐Ÿ“Š
Stable downloads

199.9K downloads in the last 30 days (6.7K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”—
Moderate adoption

137 crates depend on fsst-rs. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, fsst-rs hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 49KB, fsst-rs is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include vortex-fsst, mlt-core, vortex-sampling-compressor, liquid-cache-storage, liquid-cache. When high-quality crates choose fsst-rs, it's a strong quality signal.

Health Breakdown

Maintenance 16/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
6K/day avg-32%
02K4K6K8K10K12K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.5.6
30%
v0.5.10
29%
v0.5.11
24%
v0.5.9
9%
v0.5.2
7%

Release Timeline

10 releasessince 2025
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README

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Maintainers

Dependencies
3
direct dependencies
Dependents
137
crates depend on fsst-rs

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