npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

koa-parser

v1.0.8

Published

a body parser for koa

Downloads

274

Readme

koa-parserBuild Status

a body parser for koa. support json, form(urlencoded), multipart and text type body.

Install

NPM

Usage

const Koa = require('koa')
const parser = require('koa-parser')

const port = 3000
const app = new Koa()

app.use(parser())

app.use(async (ctx, next) => {
  // if nothing was parsed, body will be undefined
  if (ctx.request.body !== undefined) {
    ctx.body = ctx.request.body
  }
  await next()
})

app.listen(port)
console.error(`listening on port ${port}`)

Screenshot

default options

Options

app.use(parser({
  encoding?: string, // requested encoding
  error?: (err: any, ctx: Koa.Context) => any, // support custom parser error handle
  json?: string | string[], // support json parser types
  multipart?: string | string[], // support multipart(form-data) parser types
  text?: string | string[], // support text parser types
  urlencoded?: string | string[] // support urlencoded(form) parser types
}))
  • encoding: requested encoding. Default is utf-8

  • error: support custom error handle, Default is false. if koa-bodyparser throw an error, you can customize the response like:

    app.use(parser({
      error (err, ctx) {
        console.log(err)
        ctx.throw(err, 422)
      }
    }))
  • json: Extended support for json parsing options, The default supported types are ['application/json', 'application/json-patch+json', 'application/vnd.api+json', 'application/csp-report']. you can customize the type like:

    // json will be support default types and application/x-javascript
    app.use(parser({
      json: 'application/x-javascript' // You can also pass parameters in an array
    }))
  • multipart: Extended support for multipart(form-data) parsing options, The default supported types are ['multipart/form-data']

  • text: Extended support for text parsing options, The default supported types are ['text/plain']

  • urlencoded: Extended support for urlencoded(form) parsing options, The default supported types are ['application/x-www-form-urlencoded']

Licences

MIT