Your NameandClaude Sonnet 5
cd6b7675d4
三件套，参照Slack/Telegram Web/WhatsApp Web等主流IM网页客户端的标准做法： - lib/notifications/tabIndicator.ts：标签页被切到后台且有未读时，标题在 "📨 (N条新消息) <原标题>"上做左向滚动，用户切回来的瞬间（visibilitychange） 立即恢复原标题，不等下一次未读数变化才发现。favicon右上角画一个红色圆点+ 白色数字角标（canvas绘制成PNG data URL，写回现有<link rel="icon">，不是 另加一个可能被浏览器忽略的竞争链接）。两者都由AppShell.tsx里已经算好的 同一个unreadMessages号驱动，不另起一套可能对不上的计数。 - lib/notifications/push.ts：真正的浏览器桌面通知（Notification API）。只 在标签页还开着（哪怕最小化/切到后台）时生效——做不到浏览器整个关掉也能收到， 那需要Service Worker+推送订阅+后端配合，是完全另一个量级的工程。 抑制规则（"什么时候不弹"）： · 消息来自自己（比如另一个标签页/设备同步过来的回显） · 正在看的就是这个会话本身（会话已打开且标签页确实可见——两者都要满足， 一个被切到后台的标签页哪怕挂载着这个会话也不算"正在看"） · 该会话设置了"消息免打扰"（contact.private.mute_notifications） · 浏览器未授予通知权限 同一会话的连续通知用tag合并显示为一条，不会叠加刷屏；点击通知会聚焦标签页 并跳转到对应会话（通过stores/notificationNav.ts中转，push.ts在React之外， 没有useNavigate可用，做法与stores/calls.ts、messageJump.ts是同一个模式）。 判断"是否是真的新消息"用的是防抖后的seq对比（防止刚打开一个从未见过的会话时， 历史消息分批到达被逐条误判成"新消息"）——第一次见到某个会话时记录基准而不是 照单全收。**这里踩到一个真实bug并当场修复**：最初版本把"第一次见到这个会话" 一律当成"历史消息，不通知"，结果全新好友的第一条消息（对这个会话来说seq=1， 同时也是"第一次见到"）被误判成历史消息静默吞掉——用两个全新互加好友的测试 账号实机复现后，改成额外看消息时间戳：一分钟以内的算真正新消息，无论是不是 第一次见到这个会话，否则才当历史记录处理。 实机验证（systest01/systest02两个全新互加好友的测试账号，全部通过mock Notification类捕获+SDK本地状态直接读取的方式验证，因为这个自动化浏览器环境 本身把Notification.permission锁死成denied，没法测试真正弹出的系统通知）： - 真实新消息：通知的title/body/tag均正确（对方昵称/消息预览文本/会话id） - 免打扰会话：确认不弹 - 已打开且标签页可见：确认不弹 - 标题栏滚动+favicon角标：实机确认能正确开始/停止滚动、favicon生成的是 真实可解码的64×64 PNG Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Tinode Web
Briefing
Single-page web chat application for Tinode. The app is built on React. The Tinode javascript SDK has no external dependencies. Overall, it's a lot like open source WhatsApp or Telegram web apps.
Although the app is generally usable, keep in mind that this is work in progress. Some bugs probably exist, some features are missing. The app was tested in the latest Chrome & Firefox only. NPM package is available.
Try possibly newer or older version live at https://sandbox.tinode.co/.
For demo access and other instructions see here.
Installing and running
This is NOT a standalone app, this is just a frontend, a client. It requires a backend. See installation instructions. See instructions for enabling push notifications.
Getting support
- Read client-side and server-side API documentation.
- For support, general questions, discussions post to https://groups.google.com/d/forum/tinode.
- For bugs and feature requests open an issue.
- Use https://tinode.co/contact for commercial inquiries.
Helping out
- If you appreciate our work, please help spread the word! Sharing on Reddit, HN, and other communities helps more than you think.
- Consider buying paid support: https://tinode.co/support.html
- If you are a software developer, send us your pull requests with bug fixes and new features.
- If you use the app and discover bugs or missing features, let us know by filing bug reports and feature requests. Vote for existing feature requests you find most valuable.
- If you speak a language other than English, translate the apps into your language. You may also review and improve existing translations.
- If you are a UI/UX expert, help us polish the app UI.
- Use it: install it for your colleagues or friends at work or at home.
Internationalization
The app is fully internationalized using React-Intl. The UI language is selected automatically from the language specified by the browser. A specific language can be forced by adding #?hl=XX parameter to the URL when starting the app, e.g. https://web.tinode.co/#?hl=fr.
The app is currently available in the following languages:
- English - default
- Arabic
- Chinese simplified
- Chinese traditional
- French
- German
- Italian
- Korean
- Romanian
- Russian
- Spanish
- Thai
- Ukrainian
- Vietnamese
More translations are welcome. See instructions.
Not done yet
- End-to-End encryption.
- Emoji support is weak.
- Mentions, hashtags.
- Previews not generated for links and docs.
- Location and contact sharing.
- Recording video messages.
Other
- Demo avatars and some other graphics are from https://www.pexels.com/ under CC0 license.
- Background patterns from http://subtlepatterns.com/, commercial and non-commercial use allowed with attribution.
- Fonts and icons from Google under license which permits commercial and non-commercial use.
- Push notifications built with https://firebase.google.com/.
Responsive design
Desktop screenshot
Mobile screenshots
