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comemo

v0.5.1 Growing

Incremental computation through constrained memoization.

MIT OR Apache-2.0 Edition 2024 MSRV 1.88
Caching #memoization#incremental#constraints#tracked

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.3K crates depend on it)
  • โœ“Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...
Downloads
1.5M
Dependents
1.3K
Releases
9
Size
29KB

Deep Insights

๐Ÿ“Š
Steady growth

239.3K downloads in the last 30 days (8.0K/day), up 5% from the previous period.

๐Ÿ”—
Widely adopted

1.3K crates depend on comemo. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

comemo has only 1 owner despite 1.3K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 3+ years old, comemo hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿ“
Compact crate

At 28KB, comemo is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include typst, typst-pdf, typst-svg, typst-library, typst-eval. When high-quality crates choose comemo, it's a strong quality signal.

Health Breakdown

Maintenance 11/25

Recency, release consistency, active ratio

Quality 15/25

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 ยท last 90 days
7K/day avg+15%
05K10K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v0.4.0
51%
v0.5.1
31%
v0.5.0
13%
v0.3.0
3%
v0.3.1
2%

Release Timeline

9 releasessince 2022
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2022
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2023
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2024
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2025
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2026
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Feature Flags

default =["macros"]

macros*testing

README

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Maintainers

Dependencies
8
direct dependencies
Dependents
1.3K
crates depend on comemo

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