Hono is basically next gen Koa: zero dependencies and made to work in additional contexts like in CloudFlare Workers.
- Express deps: https://npmgraph.js.org/?q=express (lol)
- Hono deps: https://npmgraph.js.org/?q=hono
Node web servers are all so similar (you write ~identical code no matter which one you use) that tie-breaking on a dep diff this big is reasonable.