Facebook Flow
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Overview
HEALTH SCORE
Fair
55out of 100
Security posture drags the score down. Development cadence and maintainer coverage help keep it from falling further.
LIFECYCLE
Active
Consistent commits, responsive maintainers, regular releases, and healthy issue triage.
Health breakdown
Fair(55/100)
Maintainer availability, known risks and supply chain posture, and whether the project is actively developed or appropriately stable.
Maintainer responsiveness
Median response time is 1 day.
Bus factor
Only 1 active maintainer currently has merge rights.
Organization Diversity
Contributors span 85 organizations.
Project Achievements
Leaderboards
About
Flow is a static type checker for JavaScript that helps catch type errors and improve code reliability. It works by adding type annotations to JavaScript code and performing type inference to detect potential issues during development.
First commit
Software value
$59M
License(s)
MIT
Data sources
Git
GitHub