G2 Vendor Directory

Express.js vs. D3.js

A side-by-side comparison based on G2 review data.

MetricExpress.js

by Open Source Initiative (OSI)

D3.js

by Observable

Overall rating4.54.2
Review count13220
Ease of use9.07.2
Ease of setup9.29.5
Quality of support8.97.6
Meets requirements9.18.6
NPS70.54263650
Small Business62.6%40.0%
Mid-Market25.2%40.0%
Enterprise12.2%20.0%
Total page views99139
Total LLM citations168396

Express.js

Fast, unopinionated, minimalist web framework for Node.js

Pros

  • Flexibility
  • Simple
  • Lightweight
  • Documentation
  • Product Quality
  • Community Support

D3.js

D3 (or D3.js) is a free, open-source JavaScript library for visualizing data. Its low-level approach built on web standards offers unparalleled flexibility in authoring dynamic, data-driven graphics. For more than a decade D3 has powered groundbreaking and award-winning visualizations, become a foundational building block of higher-level chart libraries, and fostered a vibrant community of data practitioners around the world.

Pros