Bun vs Ts-node vs Tsx

Downloads & Popularity

Tsx leads with 62.2M weekly downloads — roughly 1.5x more. Ts-node has 40.7M weekly downloads. Bun has 2.1M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.

Bundle Size

Bun has the smallest gzipped bundle at 6.1 KB. Tsx comes in at 151.9 KB. Ts-node comes in at 221.9 KB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.

Health Score Comparison

Bun has an overall health score of 92/100 (excellent), with strong maintenance, quality, security, popularity scores. Tsx has an overall health score of 92/100 (excellent), with strong maintenance, quality, security, popularity scores. Ts-node has an overall health score of 74/100 (good), with strong quality, security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.

When to Choose Each

Choose Bun if you value large community support, actively maintained, strong security track record. Choose Ts-node if you value massive community and ecosystem, strong security track record. Choose Tsx if you value massive community and ecosystem, actively maintained, strong security track record.

Frequently Asked Questions

Is bun better than ts-node?

It depends on your needs. Bun has a health score of 92/100 while Ts-node scores 74/100. Ts-node has more weekly downloads (40.7M), 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, bun or ts-node?

Bun has the smaller gzipped bundle at 6.1 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.

How many developers use bun vs ts-node?

Based on npm download statistics, Bun has approximately 2.1M weekly downloads and Ts-node has approximately 40.7M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.

Which is better maintained, bun or ts-node?

Bun currently has the higher overall health score at 92/100. Bun has a maintenance score of 100/100 and Ts-node scores 40/100 on maintenance.