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Comparison guide

Pusher vs Socket.io

Side-by-side NPM package comparison

Hero image for Pusher vs Socket.io

Quick Verdict

Pusher leads across all categories in this comparison. Check the detailed metrics below to see how each package performs for your specific needs.

pusher icon

pusher

Niche

Version 5.3.4

0
61
Good

Node.js client to interact with the Pusher Channels REST API

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
41.0 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
80
Popularity
10
Quality
50
Security
100
Stability
70

Version 4.8.3

0
49
Fair

node.js realtime framework server

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
415.1 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
40
Popularity
10
Quality
50
Security
100
Stability
70

Choosing between Pusher and Socket.io? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.

Downloads & Popularity

Pusher and Socket.io both have 0 weekly downloads, indicating equal adoption in the ecosystem.

Bundle Size

Pusher has the smallest gzipped bundle at 41.0 KB. Socket.io comes in at 415.1 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Pusher has an overall health score of 61/100 (good), with strong maintenance, security scores. Socket.io has an overall health score of 49/100 (moderate), with strong security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Pusher if you value strong security track record. Choose Socket.io if you value strong security track record.

Our Verdict

Both Pusher and Socket.io are solid choices for JavaScript development. Pusher has the edge in overall health score (61/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.

Frequently Asked Questions

Is pusher better than socket.io?
It depends on your needs. Pusher has a health score of 61/100 while Socket.io scores 49/100. Pusher has more weekly downloads (0), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, pusher or socket.io?
Pusher has the smaller gzipped bundle at 41.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use pusher vs socket.io?
Based on npm download statistics, Pusher has approximately 0 weekly downloads and Socket.io has approximately 0 weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, pusher or socket.io?
Pusher currently has the higher overall health score at 61/100. Pusher has a maintenance score of 80/100 and Socket.io scores 40/100 on maintenance.

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