Next-generation ES module bundler
Convert CommonJS modules to ES2015
Functionality commonly needed by Rollup plugins
Scan modules for global variables and inject `import` statements where necessary
Convert .json files to ES6 modules:
Seamless integration between Rollup and TypeScript.
Allows specifying multiple entry points with rollup.
A simple mock for requestAnimationFrame testing with fake timers and request IDs.
Bundle third-party dependencies in node_modules
Inline import files as data-URIs, or copy them to output
Resolves aliases with Rollup
Compile ES2015 with buble
Automatically restore stubs and spies after tests
When simple arguments just don't cut it
Create easily configurable sinon stubs that mimic constructors and keep track of their instances
Compile Svelte components with Rollup
Command line tools for commit validation with regular expressions suitable for husky
Marks all side-effects in module initialization that will interfere with tree-shaking
Auto-install packages from npm