| 库名 | 最新版本 | 描述 |
|---|---|---|
| conditionizr.js | 4.1.0 | Detecting front-end environments and conditionally loading assets |
| css-vars-ponyfill | 2.4.9 | Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers |
| webcomponents-template-polyfill | 1.5.1 | HTML template element polyfill. |