Websites using webpack 5
webpack is a module bundler for JavaScript applications. About 615,514 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is webpack 5 detected?
webpack 5 bundles register their chunks on a global self.webpackChunk<name> array in the site's own bundle. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
webpackChunk Search the index for it
A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About webpack 5
Top 50 websites using webpack 5
Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-10-04 15:26:44 UTC.
How it appears in the source
From github.com (js):
"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[5865],{94468:(a,e,n)=>{n.d(e,{ll:()=>o});let o={100:"\uD83D\uDCAF",1234:"\uD83D\uDD22",grinning:"\uD83D\uDE00",smiley:"\uD83D\uDE0
Questions about finding webpack 5
- How does PageSourceSearch know a website uses webpack 5?
- By the source itself: webpack 5 bundles register their chunks on a global self.webpackChunk<name> array in the site's own bundle. PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
- Is this a complete list of websites using webpack 5?
- No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 615,514 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
- How do I find websites that use webpack 5 together with another technology?
- Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example webpackChunk with wp-content/plugins/ lists the WordPress sites that use webpack 5.