| adapterjs | 0.15.5 | Creating a common API for WebRTC in the browser |
| augment.js | 1.0.0 | Enables use of modern JavaScript by augmenting built in objects with the latest JavaScript methods. |
| es5-shim | 4.6.7 | ECMAScript 5 compatibility shims for legacy JavaScript engines |
| es6-shim | 0.35.8 | ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines |
| es7-shim | 6.0.0 | ECMAScript 7 compatibility shims for legacy JavaScript engines |
| foreach | 2.0.6 | foreach component + npm package |
| html5shiv | 3.7.3 | html5shiv is an HTML5 JavaScript shim for IE to recognise and style the HTML5 elements |
| imager.js | 0.5.1 | Imager.js is an alternative solution to the issue of how to handle responsive image loading, created by developers at BBC News. |
| object-fit-images | 3.2.4 | Polyfill object-fit and object-position on images on IE9, IE10, IE11, Edge, Safari, ... |
| shadydom | 1.11.0 | Shadow DOM polyfill |
| url-search-params | 1.1.0 | Simple polyfill for URLSearchParams standard |
| visibly.js | 0.1.1 | A cross-browser Page Visibility API shim |
| webcomponentsjs | 2.8.0 | webcomponents.js |