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Comparison guide

Devalue vs Superjson

Side-by-side NPM package comparison

Quick Verdict

Smallest Bundle

Superjson

3.8 KB gzipped

Most Popular

Devalue

17.5M weekly downloads

Best Maintained

Devalue

100/100 maintenance score

Highest Quality

Devalue

50/100 quality score

Overall Pick

Devalue

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

  1. devalue

    Gets the job done when JSON.stringify can't

    17.5M weekly downloads · 6.4 KB gzip · Health 85/100

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  2. superjson

    <p align="center"> <img alt="superjson" src="./docs/superjson-banner.png" width="800" /> </p>

    12.4M weekly downloads · 3.8 KB gzip · Health 67/100

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Choosing between Devalue and Superjson? 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

Devalue leads with 17.5M weekly downloads — roughly 1.4x more. Superjson has 12.4M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Superjson has the smallest gzipped bundle at 3.8 KB. Devalue comes in at 6.4 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Devalue has an overall health score of 85/100 (very good), with strong maintenance, security, popularity scores. Superjson has an overall health score of 67/100 (good), with strong security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Devalue if you value massive community and ecosystem, actively maintained, strong security track record. Choose Superjson if you value massive community and ecosystem, minimal bundle footprint, strong security track record.

Our Verdict

Both Devalue and Superjson are solid choices for JavaScript development. Devalue has the edge in overall health score (85/100), 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 devalue better than superjson?
It depends on your needs. Devalue has a health score of 85/100 while Superjson scores 67/100. Devalue has more recorded weekly downloads (17.5M). Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
Which has a smaller bundle size, devalue or superjson?
Superjson has the smaller gzipped bundle at 3.8 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
How many developers use devalue vs superjson?
Devalue has more recorded weekly downloads (17.5M). Download counts reflect package installations, not unique developers.
Which is better maintained, devalue or superjson?
Devalue has a maintenance score of 100/100. Devalue scores 100/100 and Superjson scores 40/100 on maintenance.

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