delvedor

import Fastify from 'fastify'
import { TypeBoxTypeProvider, Type } from 'fastify-type-provider-typebox'

const fastify = Fastify({
  ajv: {
    customOptions: {
      strict: 'log',
      keywords: ['kind', 'modifier']
    }
  }

delvedor

import Fastify from 'fastify'

const fastify = Fastify({
  logger: {
    transport: {
      target: 'pino-pretty',
      options: { destination: 1 }
    }
  }
})

delvedor

import Fastify from 'fastify'

const fastify = Fastify()

fastify.register(async fastify => {
  fastify.setErrorHandler(async err => {
    console.log(err.message) // 'kaboom'
    throw new Error('caught')
  })
  

delvedor

black       = '#97979b';
red         = '#ff5c57';
green       = '#5af78e';
yellow      = '#f3f99d';
blue        = '#57c7ff';
magenta     = '#ff6ac1';
cyan        = '#9aedfe';
white       = '#f1f1f0';
lightBlack  = '#686868';
lightRed    = red;

delvedor

With content length header

Node 10

• keep alive:
  • data
  • request timeout
  • (request hanging for a while)
  • end
  • finished
• close

delvedor

Framework	Version	Router?	Requests/sec
Express	4.17.1	✓	15,978
hapi	19.1.0	✓	45,815
Restify	8.5.1	✓	49,279
Koa	2.13.0	✗	54,848
Fastify	3.0.0	✓	78,956
-
http.Server	12.18.2	✗	70,380

delvedor

Tomas is an enthusiastic software engineer, who spends most of his time programming in JavaScript and Node.js. He works for Elastic as Senior Software Engineer in the clients team, focusing on the JavaScript client. Tomas is also the author of the Fastify web framework and part of its ecosystem. He constantly forwards the enrichment of his knowledge and the exploration of new technologies; moreover, he is a strong Open Source supporter and he will always be passionate about technology, design, and music.

Handles:

• Twitter
• GitHub
• LinkedIn

delvedor

### testing the login service
curl \
-H "Content-Type: application/json" \
-X POST -d '{"username":"john","password":"secret"}' \
http://localhost:3000/signup

### testing the post service
# create a new moo
curl \
-H "Content-Type: application/json" \

delvedor

const fastify = require('fastify')()

fastify.get('/', async (request, reply) => {
  return { hello: 'world' }
})

fastify.get('/callbacks', (request, reply) => {
   reply.send({ hello: 'world' })
})

delvedor

'use strict'

const assert = require('assert')
const Router = require('find-my-way')
const semver = require('semver')

function AcceptRouter (opts) {
  if (!(this instanceof AcceptRouter)) {
    return new AcceptRouter(opts)
  }