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ws2812-rs
v0.3.1 ExperimentalFlexible #![no_std] Rust driver for WS2812B LEDs — supports delay traits, spinloops, manual timing, and custom color patterns with async also.
MIT Edition 2024
#async#rgb#no-std#embedded-hal#ws2812
Quick Verdict
- ✓Actively maintained (updated 1d ago)
- !Pre-1.0: API may have breaking changes
- ✓Tiny footprint (11KB, 3 deps)
- ✓Permissive license (MIT)
Security
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Downloads
586
Dependents
0
Releases
4
Size
11KB
Deep Insights
📈
Strong growth momentum
41 downloads in the last 30 days (1/day), up 486% from the previous period.
🪶
Minimal dependencies
Only 3 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.
📐
Compact crate
At 11KB, ws2812-rs is lightweight. Small crate size correlates with focused, well-scoped functionality.
Health Breakdown
Maintenance 18/25
Recency, release consistency, active ratio
Quality 17/25
Yanked ratio, deps, size, maturity, features
Community 3/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1/day avg+219%
Version Adoption
v0.1.0
94%
v0.3.0
2%
v0.2.1
2%
v0.3.1
2%
Release Timeline
4 releasessince 2025
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LessMore
Feature Flags
default =["spinloop_delay"]
asyncmanualown_delayspinloop_delay*
README
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Maintainers
Dependencies
3
direct dependencies
Dependents
0
crates depend on ws2812-rs