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halo2_gadgets
v0.4.0 GrowingReusable gadgets and chip implementations for Halo 2
MIT OR Apache-2.0 Edition 2021 MSRV 1.60
Quick Verdict
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
889.5K
Dependents
41
Releases
9
Size
255KB
Deep Insights
📈
Strong growth momentum
45.4K downloads in the last 30 days (1.5K/day), up 38% from the previous period.
🔬
Pre-1.0 for over a year
Despite being 4+ years old, halo2_gadgets hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include orchard, zkdoc_sdk, darkfi-sdk, zk-psi-verifier, lyrion-orchard. When high-quality crates choose halo2_gadgets, it's a strong quality signal.
Health Breakdown
Maintenance 11/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 13/20
Reverse deps, ownership, ecosystem
Popularity 7/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
1K/day avg+128%
Top Dependents
Most downloaded crates that depend on halo2_gadgets
Version Adoption
v0.3.0
32%
v0.3.1
26%
v0.1.0
20%
v0.2.0
19%
v0.4.0
3%
Release Timeline
9 releasessince 2021
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2021
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2022
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2025
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2026
LessMore
Feature Flags
betanightlytest-dev-graphtest-dependenciesunstable-sha256-gadget
README
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Maintainers
Dependencies
20
direct dependencies
Dependents
41
crates depend on halo2_gadgets