With the WebExtensions API, it’s easy to create extensions that will run on Firefox, Chrome, Opera, and Edge with only a few small changes. Learn more about the differences in extension development between the four major browsers and how you can make your extension cross-browser compatible.
使用 WebExtensions API，只需进行一些小的修改，就可轻松创建能够在 Firefox、Chrome、Opera 和 Edge 上运行的扩展。详细了解四种主要浏览器之间扩展开发的差异，以及如何使扩展跨浏览器兼容。