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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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Express | Star Stack

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Express

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Express

Name: Express
Author: Star Stack

Visit Website GitHub 69.6K

About

Web application framework for Node.js for building web applications and APIs

Resources

No migration guide is currently listed for this service.

Suggest a migration guide or report an outdated link.

Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness53% (Partial)

Jurisdictional(56%)

Significant foreign legal exposure risk

Jurisdiction: United States (EU adequacy decision)
Parent provider in United States (CLOUD Act risk) (The Linux Foundation)
Five Eyes intelligence alliance exposure
US CLOUD Act applies (US can compel data access regardless of storage location)

Ownership(44%)

Strong EU ownership and control

Government/public sector owned
Funding stage unknown (assumed late-stage VC) (Submit verified data to improve this score)
No acquisition risk (foundation/government cannot be acquired)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Express.js

Quick Facts

Legal jurisdiction: United States
Headquarters: United States
Ownership: Public Sector
Deployment: SaaS

Evidence and freshness

Verification date unknown.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

hqCountry: wikipedia
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Express.js was founded by TJ Holowaychuk, acquired by StrongLoop, then by IBM, now managed by OpenJS Foundation
hqCountry: wikipedia
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
Express.js was founded by TJ Holowaychuk, acquired by StrongLoop, then by IBM, now managed by OpenJS Foundation
Ownership: other
Statement 12/02/2026, confidence 90%.
Read evidence notes
From enrichment pipeline 2026-02-06_03-32-59_c6_v20-validation
Ownership: other
Statement 17/03/2026, confidence 90%.
Read evidence notes
R11 audit correction. Copyright OpenJS Foundation and Express contributors. All rights reserved. The OpenJS Foundation has registered trademarks and uses trademarks.