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uplc

v1.1.22 Stable

Utilities for working with Untyped Plutus Core

Apache-2.0 Edition 2024 MSRV 1.94.1

Quick Verdict

  • โœ“Actively maintained (updated 10d ago)
  • โœ“Stable API (1.x for 3+ years)
  • โœ“Trusted by 630 crates
  • โœ“Team maintained (2 owners)
  • !Heavy dependency tree (32 direct deps)

Security

Checking security advisories...
Downloads
203.4K
Dependents
630
Releases
77
Size
162KB

Deep Insights

๐Ÿ“‰
Download decline

11.9K downloads in the last 30 days, down 26% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Moderate adoption

630 crates depend on uplc. Reasonable ecosystem adoption, though not yet a core dependency.

๐Ÿ‘ฅ
Team maintained

This crate is maintained by a team (2 owners), reducing bus-factor risk and ensuring continuity.

โœ…
Stable for 3+ years

The API has been stable (1.x) for over 3 years with 77 releases. This level of maturity means you can depend on it without worrying about breaking changes.

๐Ÿ“ฆ
Heavy dependency tree

32 direct dependencies. Consider the impact on compile times and supply chain complexity.

๐ŸŒŸ
Used by top crates

Notable dependents include sidan-csl-rs, aiken, aiken-lang, aiken-project, whisky. When high-quality crates choose uplc, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 14/20

Reverse deps, ownership, ecosystem

Popularity 6/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
465/day avg-27%
05001K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v1.1.21
55%
v1.1.17
26%
v1.1.19
10%
v1.1.16
6%
v1.1.12
4%

Release Timeline

10 releasessince 2025
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9
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README

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Maintainers

Dependencies
32
direct dependencies
Dependents
630
crates depend on uplc