根因:Material Icons的Google Fonts样式表(index.html的<link>)自己的 .material-icons规则完全没有@layer包裹(纯普通CSS),而Tailwind v4的 每一个工具类都在@layer utilities里——CSS Cascade Layers规范规定,任 何未分层的声明,不管选择器优先级多高、样式表加载顺序多晚,永远优先于 任何分层声明。实测坐实:<Icon className="text-[14px]">的计算样式恒 定是font-size:24px,不管试图覆盖成几px都没用,因为Google那条未分层 规则永远赢。这不是某一处的问题,是Icon组件全局的、此前从未被发现的 系统性bug——历史上多轮视觉审查用截图核对布局,没人具体去量过某个 图标的computed font-size。 修复:Icon.tsx改用自己的im-icon类名,不再用material-icons这个 Google样式表实际瞄准的类名,这样那条未分层规则从一开始就不会匹配到 这些元素。index.css里用@layer base原样照抄了Material Icons自己那条 规则的视觉默认值(24px/line-height:1等),套上分层之后,Tailwind自己 的@layer utilities(在Tailwind的层注册顺序里排在base之后)就能正常 覆盖它了——和每一处写`text-[Npx]`时本来就该有的效果一致。 全局仓库搜索确认material-icons这个类名只有Icon.tsx一处引用,改动范围 可控、不涉及其它代码路径。 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/.






