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webpack plugins
Plugins affecting the environment of the compiler.
Applies node.js style filesystem to the compiler.
Plugins affecting the compiler
Adds a cache to the compiler, where modules are cached.
You can pass an cache
object, where the modules are cached. Elsewise one is created per plugin instance.
Hook into the compiler to extract progress information. The handler
must have the signature function(percentage, message)
. It's called with 0 <= percentage <= 1
. percentage == 0
indicates the start. percentage == 1
indicates the end.
Plugins, which add entry chunks to the compilation.
Adds a entry chunk on compilation. The chunk is named chunkName
and contains only one module (plus dependencies). The module is resolved from request
in context
(absolute path).
Adds a entry chunk on compilation. The chunk is named chunkName
and contains a module for each item in the requests
array (plus dependencies). Each item in requests
is resolved in context
(absolute path).
Each emitted module is wrapped in a function.
options
are the output options.
If options.pathinfo
is set, each module function is annotated with a comment containing the module identifier shortened to context
(absolute path).
Chunks are wrapped into JSONP-calls. A loading algorithm is included in entry chunks. It loads chunks by adding a <script>
tag.
options
are the output options.
options.jsonpFunction
is the JSONP function.
options.publicPath
is uses as path for loading the chunks.
options.chunkFilename
is the filename under that chunks are expected.
The entries chunks are decorated to form a library name
of type type
.
Chunks are loaded by importScripts
. Else it's similar to JsonpTemplatePlugin
.
options
are the output options.
Decorates the module template by wrapping each module in a eval
annotated with // @sourceURL
.
Plugins affecting the source code of modules.
Make __webpack_public_path__
, __webpack_require__
, __webpack_modules__
, __webpack_chunk_load__
accessable. Ensures that require.valueOf
and require.onError
are not processed by other plugins.
Currently useless. Ensures compatiblitly with other module loaders.
Offers a pseudo console
if it is not availible.
Try to evaluate expressions in if(...)
and replace it with true
/false
.
If name
is used in a module it is filled by a module loaded by require(<request>)
.
Provide stuff that is normally avalible in node.js modules.
__filename
is constant "/index.js"
. __dirname
is constant "/"
. require.main
is the module
of your entry module.
It also ensures that module
is filled with some node.js stuff if you use it.
The NodeStuffPlugin
only provides pseudo __filename
and __dirname
. This plugin provide the real __filename
and __dirname
of the modules.
Include this plugins before NodeStuffPlugin
.
This module adds stuff from node.js that is not avalible in non-node.js environments.
It adds polyfills for process
and global
if used. It also binds the buildin node.js replacement modules.
The plugins should be used if you run the bundle in a node.js environment.
If ensures that native modules are loaded correctly even if bundled.
Provides AMD-style define
and require
to modules. Also bind require.amd
, define.amd
and __webpack_amd_options__
to the options
passed as parameter.
Provides CommonJs-style require
to modules.
Provides require.context
. The parameter modulesDirectories
and extensions
are used to find alternative requests for files. It's useful to provide the same arrays as you provide to the resolver.
Provides require.ensure
.
Provides require.include
.
Merge chunks limit chunk count is lower than options.maxChunks
.
The overhead for each chunks is provided by options.chunkOverhead
or defaults to 10000. Entry chunks sizes are multiplied by options.entryChunkMultiplicator
(or 10).
Chunks that reduce the total size the most are merged first. If multiple combinations are equal the minimal merged size wins.
Chunks with the same modules are merged.
Modules that are included in every parent chunk are removed from the chunk.
Minimizes the chunks with uglify.js
.
options
are uglifyjs options.
Replace resources that matches resourceRegExp
with newResource
.
Replaces the default regExp generated by parsing with newContextRegExp
if the resource (directory) matches resourceRegExp
.
webpack 👍