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toon-format
v0.4.4 ExperimentalToken-Oriented Object Notation (TOON) - a token-efficient JSON alternative for LLM prompts
MIT Edition 2021
Quick Verdict
- ✓Actively maintained (updated 23d ago)
- !Pre-1.0: API may have breaking changes
- ✓Trusted by 128 crates
- ✓Permissive license (MIT)
Security
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Downloads
80.8K
Dependents
128
Releases
19
Size
95KB
Deep Insights
📈
Strong growth momentum
39.3K downloads in the last 30 days (1.3K/day), up 63% from the previous period.
🔗
Moderate adoption
128 crates depend on toon-format. Reasonable ecosystem adoption, though not yet a core dependency.
🌟
Used by top crates
Notable dependents include qsv, convfmt, agents-core, mq-lang, allsource-core. When high-quality crates choose toon-format, it's a strong quality signal.
Health Breakdown
Maintenance 18/25
Recency, release consistency, active ratio
Quality 13/25
Yanked ratio, deps, size, maturity, features
Community 12/20
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
814/day avg+190%
Top Dependents
Most downloaded crates that depend on toon-format
Version Adoption
v0.4.3
24%
v0.4.1
23%
v0.4.0
21%
v0.4.4
19%
v0.2.4
14%
Release Timeline
19 releasessince 2025
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Feature Flags
default =["cli"]
cli*
README
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Maintainers
Dependencies
17
direct dependencies
Dependents
128
crates depend on toon-format