Immutable.js
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Overview
HEALTH SCORE
Excellent
85out of 100
Strong maintainer coverage and development cadence. Security posture is the only remaining gap.
LIFECYCLE
Active
Consistent commits, responsive maintainers, regular releases, and healthy issue triage.
Health breakdown
Excellent(85/100)
Maintainer availability, known risks and supply chain posture, and whether the project is actively developed or appropriately stable.
Maintainer responsiveness
Median response time is 0 days.
Bus factor
4 active maintainers currently have merge rights.
Organization Diversity
Contributors span 49 organizations.
Project Achievements
Leaderboards
About
Immutable.js is a JavaScript library that provides immutable data structures like Lists, Maps, and Sets. It enables efficient manipulation of collections while ensuring data cannot be changed after creation, helping prevent bugs and simplify application development.
First commit
Software value
$1.2M
License(s)
MIT
Data sources
Git
GitHub