# 框架说明

* **[文件组织](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-service-widget-file)**   
* **[语法](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/card-comp-syntax)**   
* **[多语言支持](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-service-widget-multiple-languages)**   
* **[版本兼容适配](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-service-widget-version-compatibility)**   
* **[设置主题样式](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/js-service-widget-theme)**