Simple Discard Tab EN
em_te · Firefox
Discards tabs that are inactive for 3 minutes to free up memory, while still preserving the tabs state when you click on them again. No privileged permissions required.
截图
简介
This extension uses the browser's own "discard" function to "discard" tabs that are inactive for 3 minutes (configurable).
Discarding a tab is similar to hibernating it. The tab won't run in the background and all timers on the page will stop. But as soon as you click on the tab again, your tab will be restored with all it's history and scroll position.
Discarded tabs consume less memory than hidden tabs.
This function is an innate function of the browser but the browser is very passive in using it. This extension only monitors your tabs once every minute to see if they are older than 3 minutes and calls that function manually.
This extension is similar to other extensions out there except this extension requires no privileged permissions because it specifically doesn't add features that require extra privileges. This means it cannot be used to spy on users unlike The Great Suspender. Therefore use it in confidence!
If you enable the "read browser tabs" permission, you can choose whether websites from specific domain names should not be discarded.
Simple Discard Tab 是做什么的
Simple Discard Tab 是一款面向 Firefox 的实用工具类扩展,主要用来解决浏览器里某类具体的小问题。官方对它的介绍是:Discards tabs that are inactive for 3 minutes to free up memory, while still preserving the tabs state when you click on them again. No privileged permissions required.在Firefox 附加组件商店(AMO)上,它当前版本 0.3.3,评分 4.42(12 人评价),约 122 名用户。
适合什么人用
从功能定位看,Simple Discard Tab 更适合想补上浏览器原生缺失功能的用户。如果你平时只是偶尔遇到相关需求,用浏览器自带功能也能凑合;但如果这件事每天都发生,装一个专门处理它的扩展通常比手动操作省事得多。
怎么安装 Simple Discard Tab
- 打开Firefox 附加组件商店(AMO)上的官方页面;
- 点「添加到浏览器」并确认权限提示;
- 装好后在扩展列表里固定图标,方便随时开关。
本站只做索引与介绍,安装包来自官方商店。如果商店页面提示当前地区不可用,说明该扩展未在你所在区域上架。
常见问题
Simple Discard Tab 是免费的吗?
Simple Discard Tab 在Firefox 附加组件商店(AMO)免费提供下载。它是浏览器扩展,装上就能直接用,不需要注册账号。
Simple Discard Tab 安全吗?
它只申请了 0 项权限,范围比较克制,没有申请「读取所有网站数据」这种大权限。
Simple Discard Tab 支持哪些浏览器?
当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。同一个扩展在其他商店可能有对应版本,但功能与版本号不一定相同。
怎么卸载 Simple Discard Tab?
在扩展管理页找到 Simple Discard Tab,点移除即可。它在本地保存的设置会一起清掉,不会残留数据。
权限清单 来自 manifest.json 原文
接口权限 4
alarmscontextMenusnotificationsstorage
接口权限(可选) 1
tabs



