Elysia vs Koa
Quick Verdict
Koa has 2.0x more GitHub stars, while Koa has 15.8x more weekly downloads.
Detailed Comparison
Side-by-side metrics from GitHub and npm
Download Trends
Weekly npm downloads over the past 52 weeks
Feature Comparison
Framework capabilities at a glance
Frequently Asked Questions
Common questions about Elysia vs Koa
Is Elysia better than Koa?
It depends on your use case. Elysia is ergonomic framework for humans built on bun, while Koa is expressive middleware for node.js using async functions. Compare the stats and features above to decide which fits your needs.
Is Elysia still maintained in 2026?
Yes, Elysia was last updated on April 25, 2026 and has 121 contributors.
Can I migrate from Elysia to Koa?
Migration complexity depends on how deeply Elysia is integrated into your project. Both tools serve similar purposes in the Backend Frameworks space, so migration is generally feasible with proper planning.
Related Comparisons
Explore more comparisons