ToolVitals
ActiveOSI-approved OSSFrameworksRuntime LibrariesLocal-First Software

Yjs

Shared data types for building collaborative software

WebsiteGitHubDiscord
Data confidence100/100
Source coverage100/100
Publish confidence100/100
Evidence checkedJul 31, 2026
Score Breakdown

Public signal read

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How to read this

These bars are a reader-facing view of the ToolVitals evidence model. They summarize maintenance, shipping, confidence, and decay signals.

Activity
Recent commits, releases, changelog, package, and product-motion signals.
Reliability
Maintenance posture from recency, release evidence, availability, and repo signals.
Adoption
Public footprint from GitHub stars, forks, and watchers when available.
Sustainability
Longer-term posture combining health, activity, adoption, confidence, and decay risk.
ToolVitals89/100Health89/100Shipping80/100Zombie Risk0/100
Overall Score89Active
Activity80
Reliability89
Adoption85
Sustainability89

Score History

Scores collected daily. More data points appear as the tracker runs.

About this tool

What ToolVitals knows about Yjs

Shared data types for building collaborative software

This tool has an OSI-approved open-source license signal.

Maintenance and shipping signals are strong.

Source-visible projectRuntime LibrariesOSI-approved OSSScored Intelligence
Repository

GitHub Activity

JS
yjs/yjs
Stars22,262
Forks791
Watchers22,262
Open Issues133
Primary Language
JavaScript
Last Commit
5 days ago
Releases 90d
12
Default Branch
main
License
MIT
Repository Status
Active repository
Evidence

Signal Quality

Data Confidence100/100Strong
Source Coverage100/100Strong
Publish Confidence100/100Strong

ConfidenceHigh-confidence score from multiple public signals.

Zombie RiskNo meaningful zombie signal right now.

How ToolVitals scores work
Openness

License Evidence

Class
OSI-approved OSS
License
MIT

This tool has an OSI-approved open-source license signal.

Sources

Tracked Sources

Websitehttps://docs.yjs.devGitHubyjs/yjsDiscordhttps://discord.gg/T3nqMT6qbM
Profile

Classification

Category
Frameworks
Use Case
Runtime Libraries
Openness
OSI-approved OSS
License
MIT
Tool Mode
Source-visible project
Score Model
Open Source Maintenance
Score Visibility
Scored Intelligence
Status
Active
Maintainers

README Badge

Show this ToolVitals status in project docs.

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Latest

Recent Updates

Release Notes

Jul 15, 2026v14.0.0-rc.24Jul 5, 2026v14.0.0-rc.23Jul 2, 2026v14.0.0-rc.22Jul 1, 2026v14.0.0-rc.21Jun 22, 2026v14.0.0-rc.20

Next decisions

Useful paths from this profile

Yjs
Dead checkIs Yjs dead?

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LeaderboardRuntime Libraries rankings

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Tags
open-sourcecollaborationcollaborative-editingcrdtdecentralizedoffline-firstp2ppeer-to-peerrealtimeshared-editingyjsshared-data-typeseditor-bindingsdeveloper-library

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