About Passport.js
Passport.js is an authentication middleware for Node.js, supporting various strategies to enable user authentication in web applications.
How many people use Passport.js
GitHub · npm- #1
NextAuth.js28k - #2
Passport.js24k - #3
Apereo CAS11k
- #4
Amazon Cognito9.6k - #5
Microsoft Authentication4.1k
- #6Userbase2.3k
- #7
Clerk1.7k
#2 of 11 Authentication we have counts for (of 31) · bars are GitHub stars across these neighbours; the category leader is NextAuth.js at 28k · as of August 30, 2026
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#2 of 11 Authentication
#1 of 11 Authentication
The two numbers disagree - one leads on stars, the other on installs. Stars measure attention, downloads measure use.
Audit any site that runs Passport.js.
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Implied technologies
Detecting Passport.js implies these are in the stack too - a report lists them alongside it.
How we audit Passport.js
We measure the detected version against Passport.js's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
How the score worksMore technologies in Authentication
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