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

express-ssrer

v2.0.8

Published

Express middleware for ssrer.

Downloads

4

Readme

express-ssrer

Express middleware for SSRer.

Overview

ssrer 用の express middleware で、ユーザエージェントから crawler/bot を検知し、ssrer へ転送し、結果を返却します。

SPAのSSRを使った、SEOに最適です。

ssrer support version

2.0.0以降をサポート

Features

  • [x] Bot判定
  • [x] GETのみ許可 (option)
  • [x] HTMLファイルのみ転送 拡張子判定
  • [x] レスポンス ステータス/ヘッダーをエミュレート puppeteer
  • [x] ssrer オプション フルサポート
  • [x] ssrer へのHTTPリクエストヘッダーを上書きサポート
  • [x] ssexpress-botrer オプション フルサポート

Install

NPM install

npm install --save express-ssrer

QuickStart

Demo server with ssrer server

Brower -- http:8080 -- > demo server(demo.js) -- https:3000 -- > ssrer server
                              ↑                                     ┃
                              ┃            http:8080                ┃
                              ┗━  Headless browser(puppeteer)━━━━━━ ┛
  1. Docker インストール

  2. ssrer を起動

  3. demo サーバーを起動

npm run dressup

Access url : http://localhost:8080

Settings

{
  "url": "https://localhost:3000",
  "getOnly": true, // HTTP Method GET のみ転送
  "emulateResponseStatus": true, // レスポンスステータスを、puppeteerのレスポンスにエミューレート
  "emulateResponseHeader": false, // レスポンスヘッダーを、puppeteerのレスポンスにエミューレート
  "logger": { // カスタムログ
    "debug": (...messages) => { // デバッグ出力
      console.debug(messages);
    },
    "error": (...messages) => {  // エラー出力
      console.error(messages);
    },
  },
  "ssrer": { // ssrerへのアクセスパラメーター(querystring)
      "width": 1280,
      "height": 800,
      "timeout": 5000,
      "waitUntil": "networkidle2",
      "cache": true,
      "disableRequests": false
  },
  "override": { // ssrer へのHTTPSリクエストの上書き
      "headers": {
          // SSRER Server へのアクセスする ユーザエージェントを変更可能
          "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36",
          // SSRER Server が API認証の場合に設定
          "X-AUTH-SSRER-DEVELOPER-API-KEY": "D2CCC657YL4X",
          "X-AUTH-SSRER-DEVELOPER-API-SECRET": "DT3E2EW5NHESMTYECCUUUQL7GKB7FUVR",
          "X-AUTH-SSRER-DEVELOPER-NAME": "demo",
      }
  },
  excludeURLs: [ // SSRERのアクセスを除外するURLs
    '/exclude'
  ],
  includeExtensions: [ // SSRERのアクセスを含める拡張子
    '.xhtml'
  ],
  "expressBot": {} // express-bot 設定
}