44
ressa
v0.8.2 GrowingAn ECMAscript parser
MIT Edition 2021
Quick Verdict
- ✕Not updated for 2+ years
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
96.6K
Dependents
43
Releases
40
Size
165KB
Deep Insights
📉
Download decline
510 downloads in the last 30 days, down 51% from the previous period. May indicate migration to alternatives.
🔬
Pre-1.0 for over a year
Despite being 7+ years old, ressa hasn't reached 1.0 yet. Expect potential API changes between versions.
🌟
Used by top crates
Notable dependents include resast, resw, niftygate-asset, jsyc-compiler, celq. When high-quality crates choose ressa, it's a strong quality signal.
Health Breakdown
Maintenance 6/25
Recency, release consistency, active ratio
Quality 12/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 6/15
Downloads, momentum, growth trend
Documentation 10/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
30/day avg-67%
Top Dependents
Most downloaded crates that depend on ressa
Version Adoption
v0.5.2
72%
v0.9.0-alpha.3
10%
v0.8.2
9%
v0.7.6
5%
v0.7.0
3%
Release Timeline
40 releases1 yankedsince 2018
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2018
3
2019
19
2020
2
2021
5
2022
6
2023
5
2024
2025
2026
LessMore|Yanked
Feature Flags
moz_centraldebug_look_ahead
README
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Maintainers
Dependencies
16
direct dependencies
Dependents
43
crates depend on ressa