Technology answer

Passport.js

companies run it of 54,527,857 in the index, too few to publish a share. Landing 12 Sept 2026.

Hosts: 11 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

1 companies is under the publication floor of 1,000, and the fixed panel anchored at 31 Dec 2020 carries 1 of them. A monthly line drawn off that many observations would be noise at the same weight as a line off millions, so this page states the count and its date and publishes no series.

First discovered 13 Mar 2025, last discovered 1 Sept 2026.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 1 Sept 2026

An open-source authentication middleware for Node.js with a large set of strategies.

Passport.js is a Node.js library that provides middleware and strategies for handling user authentication with OAuth, SSO, and local methods. It is maintained as an open-source project and used by developers to add login to web applications.

Kindlibrary

VendorPassport.js Project, passportjs.org

PathSecurity and Identity > Authentication and Identity > Authentication APIs and SDKs

Slugpassport-js

Deploymentself-hosted

Pricingfree

Open sourceyes

First discovered2025-03-13

Last discovered2026-09-01

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerAuthentication APIs and SDKsCompanies running anything in Authentication APIs and SDKs, 22,239 of 54,527,857 in the index, and the technologies ranked in it.Category answerAuthentication and IdentityThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.