Dev Helper ​

Dev Helper provides useful methods you can use in development.

import { Hono } from 'hono'
import { getRouterName, showRoutes } from 'hono/dev'

import { Hono } from 'hono'
import { getRouterName, showRoutes } from 'hono/dev'

import { Hono } from 'https://deno.land/x/hono/mod.ts'
import { getRouterName, showRoutes } from 'https://deno.land/x/hono/helper.ts'

import { Hono } from 'https://deno.land/x/hono/mod.ts'
import { getRouterName, showRoutes } from 'https://deno.land/x/hono/helper.ts'

getRouterName() ​

You can get the name of the currently used router with getRouterName().

const app = new Hono()

// ...

console.log(getRouterName(app))

const app = new Hono()

// ...

console.log(getRouterName(app))

showRoutes() ​

showRoutes() function displays the registered routes in your console.

Consider an application like the following:

const app = new Hono().basePath('/v1')

app.get('/posts', (c) => {
  // ...
})

app.get('/posts/:id', (c) => {
  // ...
})

app.post('/posts', (c) => {
  // ...
})

showRoutes(app)

const app = new Hono().basePath('/v1')

app.get('/posts', (c) => {
  // ...
})

app.get('/posts/:id', (c) => {
  // ...
})

app.post('/posts', (c) => {
  // ...
})

showRoutes(app)

When this application starts running, the routes will be shown in your console as follows:

GET   /v1/posts
GET   /v1/posts/:id
POST  /v1/posts

GET   /v1/posts
GET   /v1/posts/:id
POST  /v1/posts

Options ​

• verbose: boolean - optional
  • When set to true, it displays verbose information.
• colorized: boolean - optional
  • When set to false, the output will not be colored.