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

isure

v0.0.3

Published

极简断言/验证库,兼容浏览器与Node端,Gzip后仅0kb!

Downloads

4

Readme

isure

关于断言和验证,你不需要动则几百k的joi,数十k的validator,你需要的只是一个函数。isure是一个Gzip后仅0kb的极简断言/验证库(函数),兼容浏览器与Node端,可广泛应用于浏览器表单验证,服务端请求参数验证。

npm install isure
# or
yarn add isure
  1. 基本使用示例:
/**
 * 登录接口
 */
const isure = require('isure')
module.exports = async (req) => {
  isure(req.query.hos_id, '医院ID不能为空')
  isure(req.query.dept_id, '科室不能为空')
  isure(req.query.pat_id, '患者ID不能为空')

  function yourSomeAwesomeFunc (foo, bar) {
    isure(typeof foo === 'number', 'foo必须为数字', 500) //服务端可传stateCode
    isure(foo > bar, 'foo必须大于bar', 500)
    // .... some logic
  }
  yourSomeAwesomeFunc(1, 2)

  return { user: {} }
}
  1. 服务端错误捕获与处理建议:
try {
    result = await handler(request)
    ... // finish your response
} catch (err) {
    response.writeHead(err.statusCode, {"Content-Type": "application/json charset=utf-8"})
    err.statusCode === 400 
      && response.write(JSON.stringify({ 
        message: `400请求错误,${err.message}`
      })) 
      || response.write(JSON.stringify({ 
        message: `500服务器错误,${err.message}`
      }))
    response.end()
}
  1. 客户端错误捕获与处理建议:
 window.onerror = (err) => {
   alert(err.message) // or use yourself's awesome toast UI
 }