- Configurable "search and replace" plugin. Replaces matching nodes in the tree with a given replacement node. For example you can replace `process.NODE_ENV` with `"production"`.
- > Simplifies code for minification by reducing statements into expressions and making expressions uniform where possible.
- **Note:** Not recommended if full support for IE8 and lower is required. [Details](https://github.com/babel/babili/pull/45#discussion_r70181249)