webpack

webpack/webpack

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

24 good first / help-wanted issues · JavaScript · last activity Jul 4, 2026

65.8K stars 9.3K forks 65.8K watchers JavaScript MIT License

amd build-tool commonjs compiler es2015 es6 esm javascript javascript-compiler javascript-modules loaders module-bundler plugins web web-performance webpack

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24 Open Issues Need Help Last updated: Jul 4, 2026

Open Issues Need Help

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Allow for multiple Performance Budgets 4 days ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Circular hash dependency for hashed folder names 28 days ago

status: stale webpack-5 help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Support of asynchronous computation in DefinePlugin.runtimeValue 28 days ago

status: stale webpack-5 help wanted status: accepted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Webpack-native parallelism to obviate the need for the (unmaintained?) parallel-webpack package about 1 month ago

help wanted webpack-6

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Asset module binary files are stored in webpack cache about 1 month ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

export in library works only for last entry module about 1 month ago

webpack-5 help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

[wasm] emit producer section about 1 month ago

help wanted area: wasm

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

[Feat] Get `importAttributes` in loader interface about 1 month ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Remove Need for Async Import in Module Federation about 1 month ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Backmerging Module Federation v2 about 1 month ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

HMR is not working for web workers about 1 month ago

status: stale webpack-5 help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Module Federation Share should support layers/issuerLayer about 1 month ago

status: stale help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

[feat] original request 2 months ago

status: stale help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Improve access to resolver data in `module.rules` and `rule.use` 2 months ago

status: stale help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Unable to set target for Web Workers 2 months ago

status: stale help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Module concatenation causes Terser bailout conditions 3 months ago

enhancement help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Compile top-level await to ES5 5 months ago

enhancement inactive help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

[Feature] Add visual build progress indicator with estimated completion time 5 months ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Performance Optimization - Live Bindings 5 months ago

enhancement inactive help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Provide more info in `ChunkLoadError` 5 months ago

question inactive webpack-5 help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

After turning on lazyCompilation, the first load of externals will fail 6 months ago

bug help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

"module-import" externals from dynamic chunks are added/hoisted into the main entrypoint instead of the dynamic chunk 7 months ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

When the only usage of `__webpack_exports__` is in `var __webpack_exports__ = {};` then do not render that line 7 months ago

help wanted

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack

Merge utility files with few utilities 8 months ago

good first issue

webpack/webpack

65.8K

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

JavaScript

#amd#build-tool#commonjs#compiler#es2015#es6#esm#javascript#javascript-compiler#javascript-modules#loaders#module-bundler#plugins#web#web-performance#webpack