Packs CommonJs/AMD modules for the browser. Allows to split your codebase into multiple bundles, which can be loaded on demand. Support loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

Critical or Security advisories for 3.0.0

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Changelog for 3.0.0

Changes from 2.6.1 to 3.0.0


  • node_modules no longer mangle to ~ in stats [breaking change]
  • timeout for HMR requests is configurable
  • added experimental Scope Hoisting (webpack.optimize.ModuleConcatenationPlugin)
  • some performance improvements
  • added output.libraryExport to select an export for the library
  • sourceMapFilename now supports [contenthash] [breaking change]
  • module.noParse supports functions
  • add node: false option to disable all node specific additions


  • add workaround for breakpoints in eval source maps (chrome)
  • avoid creating redundant connections in chunk graph
  • enable chunk modules in stats by default
  • add special behavior when using CommonsChunkPlugin with only async option
  • error is shown when hot-only HMR fails
  • fixed a few issues with weird stats output [breaking change]
  • fixed a bug in occurrence order plugin [breaking change]
  • optimization plugins now only affect the current compilation [breaking change]
  • context now also include index files [breaking change]
  • require.resolve evaluate truthy [breaking change]
  • import order no longer adds to hash
  • Hashing for RawModule fixed

Internal changes

  • child compilations get records and cache assigned (they need a unique name) [breaking change]
  • Set is used for Child.modules, Module.chunks, Reason.chunks [breaking change]
  • uglifyjs-plugin is moved into separate repository

Changes from 3.0.0-rc.2 to 3.0.0


  • fix duplicate dependencies in ConcatenatedModule
  • Hashing for RawModule fixed

Internal changes

  • uglifyjs-plugin is moved into separate repository

Dependencies for 3.0.0

Name Requirement Status


Npms ajv








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