Measure and improve the developer experience of coding agents using Hono.
Hono adoption over time, and what was chosen instead. ← back
Create an HTTP server in TypeScript that runs on Node.js. Implement a JSON API for managing todos: endpoints to list, create, and delete todos, input validation, and consistent JSON error responses. Use a web framework of your choice.
| Date | Model | Hono | Share | What agents chose | Code |
|---|---|---|---|---|---|
| 2026-10-19 | claude-opus-5 | 0% | Express 4 · Failed 1 | — | |
| 2026-10-19 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-10-12 | claude-opus-5 | 0% | Fastify 3 · Express 2 | — | |
| 2026-10-12 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-10-05 | claude-opus-5 | 0% | Express 3 · Failed 1 · Fastify 1 | — | |
| 2026-10-05 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-28 | claude-opus-5 | 0% | Express 5 | — | |
| 2026-09-28 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-21 | claude-opus-5 | 0% | Express 4 · Fastify 1 | — | |
| 2026-09-21 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-14 | claude-opus-5 | 0% | Express 4 · Fastify 1 | — | |
| 2026-09-14 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-10 | claude-opus-5 | 0% | Express 2 · Fastify 2 · Failed 1 | — | |
| 2026-09-07 | claude-opus-5 | 0% | Failed 5 | — | |
| 2026-09-07 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-05 | claude-opus-5 | 0% | Express 5 | — | |
| 2026-09-05 | claude-haiku-4-5 | 0% | Express 10 | — | |
| 2026-09-04 | claude-opus-5 | 0% | Failed 5 | — | |
| 2026-09-04 | claude-haiku-4-5 | 0% | Express 10 | — |