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Comparison guide

Axios vs Ky

Side-by-side NPM package comparison

Hero image for Axios vs Ky

Quick Verdict

Smallest Bundle

Ky

7.0 KB gzipped

Most Popular

Axios

0 weekly downloads

Best Maintained

Axios

100/100 maintenance score

Highest Quality

Axios

50/100 quality score

Overall Pick

Ky

Best all-around based on popularity, size, maintenance & quality

axios icon

axios

Niche

Version 1.20.0

0
67
Good

Promise based HTTP client for the browser and node.js

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
18.5 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
100
Popularity
10
Quality
50
Security
100
Stability
70
ky icon

ky

Niche

Version 2.0.2

0
55
Fair

Tiny and elegant HTTP client based on the Fetch API

Weekly Downloads
0

Trend data unavailable

Bundle (gzip)
7.0 KB
Updated
Vulns
0

Health Score Breakdown

Maintenance
60
Popularity
10
Quality
50
Security
100
Stability
70

Choosing between Axios and Ky? 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

Axios and Ky both have 0 weekly downloads, indicating equal adoption in the ecosystem.

Bundle Size

Ky has the smallest gzipped bundle at 7.0 KB. Axios comes in at 18.5 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Axios has an overall health score of 67/100 (good), with strong maintenance, security scores. Ky has an overall health score of 55/100 (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 Axios if you value actively maintained, strong security track record. Choose Ky if you value strong security track record.

Our Verdict

Both Axios and Ky are solid choices for JavaScript development. Axios has the edge in overall health score (67/100), 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 axios better than ky?
It depends on your needs. Axios has a health score of 67/100 while Ky scores 55/100. Axios 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, axios or ky?
Ky has the smaller gzipped bundle at 7.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use axios vs ky?
Based on npm download statistics, Axios has approximately 0 weekly downloads and Ky has approximately 0 weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
Which is better maintained, axios or ky?
Axios currently has the higher overall health score at 67/100. Axios has a maintenance score of 100/100 and Ky scores 60/100 on maintenance.

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