node package manager
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Delightful library bundler.


  • ūüöÄ Fast, zero-config by default.
  • ūüď¶ Using Rollup under the hood.
  • ūüöó Automatically transforms JS files using Buble/Babel.
  • ūüíÖ Built-in support for CSS Sass Stylus Less CSS modules.
  • ūüé∂ Ridiculously easy to use Rollup plugins if you want.
  • ūüö® Friendly error logging experience.

In umd format it inlines node modules (could be turned off) so it takes a bit longer.


# Globally 
yarn global add bili
# Locally 
yarn add bili --dev

If you prefer npm:

# Globally 
npm i -g bili
# Locally 
npm i -D bili


Bundle src/index.js with a single command:


Then you will get ./dist/index.cjs.js. To generate in more formats, try:

bili --format cjs,es,umd,umd-min

Then you will get:

index.js            # UMD format 
index.min.js        # Minified UMD format    # Sourcemaps for minified UMD format 
index.cjs.js        # CommonJS format 
index.m.js          # ES module format 

Dive into the documentation to see more neat features!

Here're some quick links:

Bundled by Bili

  • cac - Simple yet powerful framework for building command-line interface.
  • vue-final-form - ūüŹĀ High performance subscription-based form state management for Vue.js.
  • babel-preset-vue - Babel preset for transforming Vue JSX.
  • Feel free to submit yours


  1. Fork it!
  2. Create your feature branch: git checkout -b my-new-feature
  3. Commit your changes: git commit -am 'Add some feature'
  4. Push to the branch: git push origin my-new-feature
  5. Submit a pull request :D


bili © EGOIST, Released under the MIT License.
Authored and maintained by EGOIST with help from contributors (list). · GitHub @EGOIST · Twitter @_egoistlily