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css-modules-loader-core
Advanced tools
A loader-agnostic CSS Modules implementation, based on PostCSS
Processes the input CSS sourceString
, looking for dependencies such as @import
or :import
. Any localisation will happen by prefixing a sanitised version of sourcePath
When dependencies are found, it will ask the pathFetcher
for each dependency, resolve & inline any imports, and return the following object:
injectableSource
: the final, merged CSS file without @import
or :import
statementsexportTokens
: the mapping from local name to scoped name, as described in the file's :export
blockThese should map nicely to what your build-tool-specific loader needs to do its job.
The default set of plugins is [postcss-modules-local-by-default, postcss-modules-extract-imports, postcss-modules-scope] (i.e. the CSS Modules specification). This can override which PostCSS plugins you wish to execute, e.g.
import core from 'css-loader-core'
import autoprefixer from 'autoprefixer'
import colorFunctions from 'postcss-color-function'
// Don't run local-by-default, but use colorFunctions
// beforehand and autoprefixer afterwards:
core.plugins = [
colorFunctions,
core.plugins.extractImports,
core.plugins.scope,
autoprefixer("Last 2 Versions")
]
FAQs
A loader-agnostic CSS Modules implementation, based on PostCSS
The npm package css-modules-loader-core receives a total of 262,387 weekly downloads. As such, css-modules-loader-core popularity was classified as popular.
We found that css-modules-loader-core demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
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