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Gathering detailed insights and metrics for prefetch-polyfill-webpack-plugin

prefetch-polyfill-webpack-plugin - 0.2.0 | npmpackage.info

prefetch-polyfill-webpack-plugin

Prefetch polyfill plugin for webpack async chunks to imporve load time (on safari)

0.2.0

MIT

JavaScript

1.7

Installations

npm install prefetch-polyfill-webpack-plugin

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

8.5.0

NPM Version

5.4.2 Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

v0.2.0

Updated on Oct 09, 2017

View All 1 releases

Languages

JavaScript

JavaScript (100%)

Developer

jin5354

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

46 Stars

11 Commits

2 Forks

1 Watchers

1 Branches

1 Contributors

Updated on Aug 15, 2023

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

0.2.0

Package Id

prefetch-polyfill-webpack-plugin@0.2.0

Size

3.37 kB

NPM Version

5.4.2

Node Version

8.5.0

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

ava babel-eslint babel-preset-env babel-register coveralls eslint eslint-config-wdfe html-webpack-plugin nyc regenerator-runtime webpack

prefetch-polyfill-webpack-plugin

Intro

This plugin automatically wire up your async thunks with a prefetch polyfill function(using new Image().src or <script async>) for platform which doesn't support <link rel='prefetch'>, such as safari, to improve load time.

This is an extension plugin for html-webpack-plugin.

The prefetch polyfill function will be injected before </body>.

1<!-- as default it use new Image().src -->
2<script>
3  (function(){
4    var ua = (typeof navigator !== 'undefined' ? navigator.userAgent || '' : '')
5    if(/safari|iphone|ipad|ipod|msie|trident/i.test(ua) && !/chrome|crios|crmo|firefox|iceweasel|fxios|edge/i.test(ua)) {
6      window.onload = function () {
7        var i = 0, length = 0,
8          preloadJs = ['/chunk.a839f9eac501a92482ca.js', ...your thunks]
9
10        for (i = 0, length = preloadJs.length; i < length; i++) {
11          new Image().src = preloadJs[i]
12        }
13      }
14    }
15  })()
16</script>
17
18<!-- you can choose to use <script async> -->
19<script>
20(function(){
21  var ua = (typeof navigator !== 'undefined' ? navigator.userAgent || '' : '')
22  if(/safari|iphone|ipad|ipod|msie|trident/i.test(ua) && !/chrome|crios|crmo|firefox|iceweasel|fxios|edge/i.test(ua)) {
23    window.onload = function () {
24      var i = 0, length = 0, js,
25        preloadJs = ['/chunk.a839f9eac501a92482ca.js', ...your thunks]
26
27      for (i = 0, length = preloadJs.length; i < length; i++) {
28        js = document.createElement('script')
29        js.src = preloadJs[i]
30        js.async = true
31        document.body.appendChild(js)
32      }
33    }
34  }
35})()
36</script>

example

Install

1npm install prefetch-polyfill-webpack-plugin --save-dev

Usage

In webpack config, require the plugin:

1const PrefetchPolyfillPlugin = require('prefetch-polyfill-webpack-plugin');

and add this plugin after HtmlWebpackPlugin:

1plugins: [
2  new HtmlWebpackPlugin(),
3  new PrefetchPolyfillPlugin()
4]

This plugin works well with preload-webpack-plugin. If you are using code splitting you are recommended to use both plugin at the same time.

options

mode

Set mode to async to use <script async> to prefetch, or use new Image().src as default.

1plugins: [
2  new HtmlWebpackPlugin(),
3  new PrefetchPolyfillPlugin({
4    mode: 'async'
5  })
6]

Acknowledgment

preload-webpack-plugin

LICENSE

MIT

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

0

SAST

Determines if the project uses static code analysis.

0

Maintained

Determines if the project is "actively maintained".

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Fuzzing

Determines if the project uses fuzzing.

0

Security-Policy

Determines if the project has published a security policy.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

92 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-x9w5-v3q2-3rhw
Warn: Project is vulnerable to: GHSA-wxhq-pm8v-cw75
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-p28h-cc7q-c4fg
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-hr2v-3952-633q
Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
Warn: Project is vulnerable to: GHSA-vh7m-p724-62c2
Warn: Project is vulnerable to: GHSA-r9p9-mrjm-926w
Warn: Project is vulnerable to: GHSA-434g-2637-qmqr
Warn: Project is vulnerable to: GHSA-49q7-c7j4-3p7m
Warn: Project is vulnerable to: GHSA-977x-g7h5-7qgw
Warn: Project is vulnerable to: GHSA-f7q4-pwc6-w24p
Warn: Project is vulnerable to: GHSA-fc9h-whq2-v747
Warn: Project is vulnerable to: GHSA-vjh7-7g9h-fjfh
Warn: Project is vulnerable to: GHSA-4gmj-3p3h-gm8h
Warn: Project is vulnerable to: GHSA-qrmc-fj45-qfc2
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-xf7w-r453-m56c
Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
Warn: Project is vulnerable to: GHSA-q42p-pg8m-cqh6
Warn: Project is vulnerable to: GHSA-w457-6q6x-cgp9
Warn: Project is vulnerable to: GHSA-62gr-4qp9-h98f
Warn: Project is vulnerable to: GHSA-f52g-6jhx-586p
Warn: Project is vulnerable to: GHSA-2cf5-4w76-r9qv
Warn: Project is vulnerable to: GHSA-3cqr-58rm-57f8
Warn: Project is vulnerable to: GHSA-g9r4-xpmj-mj65
Warn: Project is vulnerable to: GHSA-q2c6-c6pm-g3gh
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-44pw-h2cw-w3vq
Warn: Project is vulnerable to: GHSA-jp4x-w63m-7wgm
Warn: Project is vulnerable to: GHSA-c429-5p7v-vgjp
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-pfq8-rq6v-vf5m
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-4hpf-3wq7-5rpr
Warn: Project is vulnerable to: GHSA-f522-ffg8-j8r6
Warn: Project is vulnerable to: GHSA-p9w8-2mpq-49h9
Warn: Project is vulnerable to: GHSA-2pr6-76vf-7546
Warn: Project is vulnerable to: GHSA-8j8c-7jfh-h6hx
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-282f-qqgm-c34q
Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-2m96-9w4j-wgv7
Warn: Project is vulnerable to: GHSA-h726-x36v-rx45
Warn: Project is vulnerable to: GHSA-4xcv-9jjx-gfj3
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-h7cp-r72f-jxh6
Warn: Project is vulnerable to: GHSA-v62p-rq8g-8h59
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-6g33-f262-xjp4
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-2m39-62fm-q8r3
Warn: Project is vulnerable to: GHSA-mf6x-7mm4-x2g7
Warn: Project is vulnerable to: GHSA-j44m-qm6p-hp7m
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-g7q5-pjjr-gqvp
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
Warn: Project is vulnerable to: GHSA-38fc-wpqx-33j7
Warn: Project is vulnerable to: GHSA-xc7v-wxcw-j472
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp

Score

1.7

/10

Last Scanned on 2025-07-07

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