UnClosed

About

中文：                                   
你有没有不小心关了标签，然后疯狂 Ctrl+Shift+T 的经历？

UnClosed 自动记录你关闭的每一个标签页，再也不怕误关。

核心功能：
• 自动捕获 — 监听所有标签关闭事件，记录标题、网址、图标和域名
• 地址栏覆盖记录 — 在地址栏输入新网址时，自动记录被替换的旧页面（默认关闭，可在设置中开启）
• 智能分组 — 按时间（刚刚/今天/昨天/更早）或按域名分组展示
• 批量关闭检测 — 短时间内关闭的标签自动归组，支持一键全部恢复
• 搜索过滤 — 按标题、网址或域名实时搜索
• 钉住保留 — 重要记录钉住后不会被自动清理，置顶显示
• 主题切换 — 亮色/暗色/跟随系统
• 中英双语 — 界面支持中英文切换，默认跟随浏览器语言
• 导入导出 — JSON 格式数据备份与恢复
• 自动清理 — 最多 500 条记录，30 天过期（钉住记录不受影响）

隐私优先：
所有数据仅保存在本地，不收集、不上传任何用户信息。

零依赖，纯原生 JS + CSS，轻量快速。

开源项目：https://github.com/shiqkuangsan/unclosed
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English：
Ever accidentally closed a tab and frantically pressed Ctrl+Shift+T?

UnClosed automatically records every tab you close — never lose a tab again.

Key Features:
• Auto Capture — Listens to all tab close events, records title, URL, favicon, and domain
• Address Bar Override Tracking — Automatically records the old page when you type a new URL in the address bar (off by default, enable in settings)
• Smart Grouping — Group by time (Just now / Today / Yesterday / Earlier) or by domain
• Batch Close Detection — Tabs closed within a short window are grouped together with one-click restore
• Search & Filter — Real-time search by title, URL, or domain
• Pin & Keep — Pin important records to prevent auto-cleanup, pinned items stay on top
• Theme Switching — Light / Dark / Follow System
• i18n — Chinese / English with manual toggle, defaults to browser language
• Export / Import — JSON format data backup and restore
• Auto Cleanup — Max 500 records, 30-day expiry (pinned records are exempt)

Privacy First:
All data is stored locally on your device. No data collection, no uploads.

Zero dependencies, vanilla JS + CSS, lightweight and fast.

Open Source: https://github.com/shiqkuangsan/unclosed