66
ajj
v0.7.0 GrowingSimple, modern, ergonomic JSON-RPC 2.0 router built with tower and axum
MIT OR Apache-2.0 Edition 2021 MSRV 1.81
Quick Verdict
- ✓Actively maintained (updated 1d ago)
- !Pre-1.0: API may have breaking changes
- !Heavy dependency tree (25 direct deps)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
13.1K
Dependents
53
Releases
16
Size
86KB
Deep Insights
📈
Strong growth momentum
1.1K downloads in the last 30 days (35/day), up 83% from the previous period.
👤
Prolific maintainer
The primary maintainer publishes 53 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.
🔬
Pre-1.0 for over a year
Despite being 1+ years old, ajj hasn't reached 1.0 yet. Expect potential API changes between versions.
📦
Heavy dependency tree
25 direct dependencies. Consider the impact on compile times and supply chain complexity.
Health Breakdown
Maintenance 19/25
Recency, release consistency, active ratio
Quality 15/25
Yanked ratio, deps, size, maturity, features
Community 15/20
Reverse deps, ownership, ecosystem
Popularity 5/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
22/day avg+148%
Top Dependents
Most downloaded crates that depend on ajj
Version Adoption
v0.3.4
48%
v0.1.2
15%
v0.3.1
15%
v0.3.3
11%
v0.3.0
11%
Release Timeline
16 releasessince 2025
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2025
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2026
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LessMore
Feature Flags
default =["axum", "ws", "ipc"]
ws*ipc*axum*pubsub
README
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Maintainers
Dependencies
25
direct dependencies
Dependents
53
crates depend on ajj