Express.js

Node.js web application framework

88
Healthy · 88/100
Automated health estimate

The score summarizes repository activity. Funding is unknown and excluded from the score. These repository signals do not establish financial stability, security, or maintainer availability. How to interpret this data.

Funding
Unknown
Maintenance
Active
Contributors
Many observed
Bus Factor
Low risk
Metrics last updated: (2026-10-25)

Evidence and limitations

Activity source: expressjs/express via the GitHub API. Counts describe this repository, which may be a mirror or only part of the project.

Commits in 30 days
13
Commits in 90 days
26
Authors accounting for half the sampled commits
3

The sampled commit history reached the 90-day boundary or the end of the repository history.

Few commits can reflect mature software. Commit authors do not establish merge rights, available maintainers, organizational diversity, or knowledge distribution. Funding is unknown; donation links alone do not establish income or runway.

Correct this assessment or provide evidence →

Ways to help Express.js

We have not yet checked this project's specific support needs.

Read the repository's contribution and security guidance before proposing work.

Suggest a support route with an official source.

People associated with this project

Profiles include creators, contributors, and former maintainers. This is not a complete roster of the current team.

Overview

Express.js is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications.

Importance

  • Most popular Node.js framework
  • Powers millions of applications
  • Foundation for Node.js web development
  • Critical for API development

Key Features

  • Middleware architecture
  • Routing system
  • Template engines
  • Static file serving

Sustainability

Financial sustainability and maintainer capacity have not yet been reviewed against current primary sources. See the evidence and support sections above for available information and a way to suggest corrections.

Dependencies

⬆️ Depends On (1)
Express.js
apps

Dependency Chain

Upstream
Node.js →
Express.js

Impact Analysis

1 Direct Dependencies
0 Dependent Projects
🔝 Top-level project