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Comparison guide

Socket.io vs Ws

Side-by-side NPM package comparison

Hero image for Socket.io vs Ws
  1. socket.io

    node.js realtime framework server

    Downloads unavailable · 54.5 KB gzip · Health 67/100

    0
  2. ws

    Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

    Downloads unavailable · 240.0 B gzip · Health 67/100

    0

Choosing between Socket.io and Ws? 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

Weekly download data is unavailable for Socket.io. Weekly download data is unavailable for Ws. Missing data is not zero downloads. We cannot compare download activity until all counts are available.

Bundle Size

Ws has the smallest gzipped bundle at 240.0 B. Socket.io comes in at 54.5 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Socket.io has an overall health score of 67/100 (good), with strong maintenance, security scores. Ws has an overall health score of 67/100 (good), with strong maintenance, security scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics. Download data is incomplete; these composite scores include a fallback popularity input and should not determine an overall winner.

When to Choose Each

Choose Socket.io if you value actively maintained, strong security track record. Choose Ws if you value minimal bundle footprint, actively maintained, strong security track record.

Our Verdict

Download data is incomplete for this comparison of Socket.io and Ws. We are not selecting an overall winner from incomplete metrics. Compare the available bundle, maintenance, and quality information against your project's requirements.

Frequently Asked Questions

Is socket.io better than ws?
It depends on your needs. Socket.io has a health score of 67/100 while Ws scores 67/100. Weekly download data is incomplete, so no popularity ranking is available. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, socket.io or ws?
Ws has the smaller gzipped bundle at 240.0 B. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use socket.io vs ws?
Weekly download data is incomplete, so no popularity ranking is available. Download counts reflect package installations, not unique developers.
Which is better maintained, socket.io or ws?
Socket.io has a maintenance score of 100/100. Socket.io scores 100/100 and Ws scores 100/100 on maintenance.

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