Last updated: November 11, 2026
Is Webpack down? User reports show no current problems with Webpack
Webpack is a free open source module bundler for JavaScript that packs code, styles, and assets into files a browser can load. Developers use it to build and serve modern web apps, and this page tracks build failures and tool problems reported by users.
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Webpack problems reported in the last 24 hours
Most reported problems
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Most reported locations
Where Webpack reports are coming from in the last 24 hours.
No problem locations to show yet. Webpack looks fine right now. Locations appear here as soon as users submit reports.
Latest Webpack user reports
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Webpack outage history
Our latest check and the live report status for Webpack.
✓ Our latest check (10 November 2026, 11:00 AM PKT): webpack.js.org answered normally in 67 ms.
Good news. Webpack has no reported problems right now. If it is not working for you, report it above and your report will appear here.
Webpack uptime and reports
Live report counts and the day by day record for the last 30 days.
User reports received in each period.
Last 30 days, day by day: 12 October 2026 to 10 November 2026
Green: up. Red: outage. Amber: some checks failed. Grey: no record yet.
The daily record builds from today as our checks run. Grey days have no saved record yet. A red day marks a confirmed outage.
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Webpack on social media
An early signal from outside our site, watched in rotation.
Posts on Bluesky saying Webpack is down. Checked 8 November 2026, 1:51 PM PKT.
Quiet right now. Nobody on Bluesky is saying Webpack is down.
- @imlunahey.com 12 Nov, 4:08 AM PKT
managed to get webpack down from 33s per rebuild to 6s. a long way to go but at least it’s usable now. 🎉
Guides that can fix it
Step by step fixes for the problems people report most.
→ An App Is Not Working? Fixes for Android and iPhone
→ Login Problems That Are Not an Outage
→ How to Clear the Cache in Firefox, Safari and Edge
Is Webpack Down Right Now?
No, Webpack is not a hosted service that goes down like a website. Webpack runs on your own machine, so a Webpack outage almost always means a local build problem. When many reports arrive together on the live status above, a broken release or registry problem is often the cause.
Most build failures start after an update. A new Webpack version, a changed loader, or a fresh Node.js install can break a setup that worked yesterday. If the graph is quiet, the problem sits inside your project, not with the tool itself.
Is Webpack Down for Me or Everyone?
Ask one simple question first: does the build fail on another machine or in CI? If your team sees the same error, you share one broken setup, and that points to config or a bad dependency. If the build works elsewhere, your local install is the problem. A broken webpack status on one laptop is usually a corrupt node_modules folder. Delete it, clear the cache, and install again with a clean lock file.
Why Does the Webpack Dev Server Stop Reloading?
Hot module replacement stops first when the dev server loses its watch on your files. Too many open files can break the watcher on Linux and macOS. Raise the file limit or turn on polling in the devServer watch options. Editors that save with a swap file can also confuse the watcher. A full restart fixes most reload issues.
Port conflicts cause a silent failure too. If port 8080 is busy, the server may start on another port or fail without a clear message. Check the terminal output for the real address.
Module Not Found Errors After an Update
The famous Module not found error usually means a path or a package changed. Check the exact spelling and the case of the import, because Linux servers treat capital letters strictly. A webpack outage of this kind often follows a fresh install with a different package manager. Mixing npm and Yarn lock files in one project creates strange missing module errors.
The Node.js OpenSSL Error That Breaks Builds
Older Webpack 4 builds crash on Node.js 17 and later with an error about digital envelope routines. The message says error:0308010C and the build stops at once. You can set the legacy provider flag in your start script as a short fix. The better fix is an upgrade to Webpack 5, which handles newer Node.js versions cleanly. Many teams hit this error on the same morning after a shared Node.js update.
Common Webpack Problems and Fixes
Build fails with Module not found
Compare the error path with the real file name. Fix the import path or add the missing file extension in the resolve settings. Install the package again if the folder is missing from node_modules. Then run a clean build to confirm the fix.
Dev server shows a blank page
Open the browser console and look for failed script requests. A wrong publicPath setting is the usual cause of a blank page. Set publicPath to auto or match it with your server path. Check that the HTML file points to the right bundle name.
Hot reload does not update the page
Restart the dev server and watch the terminal for watcher warnings. Turn on polling in the watch options if your system limits file watchers. Close editors or tools that lock the project files. Test with a small text change.
Build is very slow
Slow builds often come from too many loaders on large files. Exclude node_modules from babel-loader and similar rules. Turn off source maps in production if you do not need them. The Webpack 5 filesystem cache cuts repeat build times a lot.
Error about digital envelope routines
This error means an old Webpack version runs on a new Node.js release. Upgrade to Webpack 5 for a clean fix. As a quick workaround, add the legacy OpenSSL provider flag to your build command.
Having a problem with Webpack?
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Frequently Asked Questions
Why does Webpack say Module not found?
The import path does not match a real file or package. Check spelling, letter case, and file extensions. Then confirm the package exists in node_modules. A fresh clean install fixes most cases.
Why is my Webpack build so slow?
Heavy loaders and source maps slow large projects down. Exclude node_modules from loader rules and use the Webpack 5 filesystem cache.
What does error:0308010C mean in Webpack?
It is an OpenSSL clash between old Webpack 4 code and Node.js 17 or later. Upgrade to Webpack 5 to fix it for good. A legacy provider flag works as a short term workaround.
Why does the Webpack dev server not reload?
The file watcher usually stopped or hit a system limit. Restart the server, raise the watcher limit, or enable polling. Port conflicts can also make the server run at a different address.
Can Webpack itself go down?
Webpack runs locally, so it has no central server to fail. Widespread build failures usually come from a broken release, a registry problem, or a shared Node.js update.
How do I clear the Webpack cache?
Delete the node_modules/.cache folder and the Webpack cache directory in your config. Then start a fresh build. A clean install after deleting node_modules also clears hidden cache problems.