ToolVitals

Is 21st.dev Dead?

Last checked: Evidence collected; exact check date unavailable

Showing critical signs — proceed with caution.
High Coverage 93/100 Strong public signal coverage
Why confidence matters
32
Health Score
0
Shipping Score
36
ToolVitals Score
22
Zombie Score

How We Measure Tool Health

ToolVitals tracks 21st.dev's health using GitHub activity, public release signals, license evidence, website and SSL health, and data confidence to build a composite score from 0–100.

Health Score

GitHub maintenance, release recency, contributor activity, SSL, and domain health.

Shipping Score

Commit frequency, releases, changelog updates, and recent development velocity.

Quick Facts

Status🔴 Critical
OpennessOSI-approved OSS
Pricing Scopenone
Coverage
High Coverage 93/100
Zombie Risk22/100
Status NoteMultiple signals suggest declining health or reduced shipping momentum.
GitHubserafimcloud/21st
Websitehttps://21st.dev
Categoryframeworks

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