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hopper-core
v0.1.0 ExperimentalCore engine for the Hopper zero-copy state framework. Account memory architecture, ABI types, validation graphs, phased execution, zero-copy collections, layout evolution, and cross-program interfaces.
Apache-2.0 Edition 2021
Quick Verdict
- ✓Actively maintained (updated 64d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
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Downloads
203
Dependents
5
Releases
1
Size
147KB
Deep Insights
📉
Download decline
16 downloads in the last 30 days, down 90% from the previous period. May indicate migration to alternatives.
Health Breakdown
Maintenance 9/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 8/20
Reverse deps, ownership, ecosystem
Popularity 3/15
Downloads, momentum, growth trend
Documentation 13/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on hopper-core
Version Adoption
v0.1.0
100%
Release Timeline
1 releasessince 2026
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Feature Flags
default =["programs", "hopper-native-backend", "advanced", "cpi", "collections", "sha2-layout-id", "anchor-compat"]
cpi*logdiffframegraphpolicyexplainmigratereceiptspartanadvanced*programs*collections*anchor-compat*virtual-statesha2-layout-id*hopper-native-backend*solana-program-backendlegacy-pinocchio-compat
README
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Maintainers
Dependencies
4
direct dependencies
Dependents
5
crates depend on hopper-core