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Welcome to the Rollup wiki!

If you're new to Rollup, here's what you need to know:

• Rollup is a JavaScript module bundler. It takes a file - let's call it main.js, and recursively imports its dependencies until your whole library or application is contained in a single file
• unlike other bundlers (such as Browserify or Webpack), Rollup only includes the code you actually need. In many cases, the resulting bundle is a fraction of the size. Even in the worst case scenario it will still be smaller than bundles generated by other tools
• it does this by embracing ES6 modules
• the easiest way to use it is via the [command line](Command Line Interface)...
• ...but you can also use the JavaScript API...
• ...or a plugin for your [build tool](Build tools) of choice
• If you are looking for plugins, you can go here to view

To get up and running quickly, follow the Quickstart Tutorial.

If you're experiencing problems, check the Troubleshooting page or raise an issue!