52
kcp
v0.6.0 GrowingReliable-UDP Library for Rust
MIT Edition 2021
#net#udp#reliable#kcp
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
70.3K
Dependents
55
Releases
28
Size
19KB
Deep Insights
📈
Strong growth momentum
2.2K downloads in the last 30 days (74/day), up 49% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 8+ years old, kcp hasn't reached 1.0 yet. Expect potential API changes between versions.
📐
Compact crate
At 19KB, kcp is lightweight. Small crate size correlates with focused, well-scoped functionality.
🌟
Used by top crates
Notable dependents include tokio_kcp, rustp2p, fourth, hcnet, kcp2k. When high-quality crates choose kcp, it's a strong quality signal.
Health Breakdown
Maintenance 8/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
61/day avg+23%
Top Dependents
Most downloaded crates that depend on kcp
Version Adoption
v0.5.3
58%
v0.6.0
19%
v0.4.10
9%
v0.4.9
8%
v0.5.0
6%
Release Timeline
28 releases1 yankedsince 2017
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2017
18
2018
1
2019
2020
2021
2022
5
2023
3
2024
2025
1
2026
LessMore|Yanked
Feature Flags
tokiofastack-conserve
README
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Maintainers
Dependencies
7
direct dependencies
Dependents
55
crates depend on kcp