# Integration

According to the targeted browser, [polyfills](polyfills.md) should be added to handle properly the [Custom Element specification][Custom Elements (v0)].

Finally, `<ceb/>` can be integrated from many ways:

* [As a global variable](global.md)
* [Asynchronous Module Definition API](amd.md)
* [SystemJS](systemjs.md)
* [CommonJS](commonjs.md)
* [ES2015](es2015.md)

[Custom Elements (v0)]: https://www.w3.org/TR/2016/WD-custom-elements-20160226