3x-ui/frontend/README.md
MHSanaei f9d5114cc5
docs: refresh frontend docs for the React + TS + AntD 6 stack
Update CONTRIBUTING.md and frontend/README.md to describe the migrated
frontend accurately:

- replace Vue 3 / Ant Design Vue 4 references with React 19 / AntD 6 / TS
- swap composables -> hooks, vue-i18n -> react-i18next, createApp -> createRoot
- mention the typecheck step (tsc --noEmit) in the PR checklist
- document the Vite 8.0.13 pin and TypeScript strict mode in conventions
- list the nodes and api-docs entries that were missing from the layout
2026-05-22 13:22:10 +02:00

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Markdown

# 3x-ui frontend
React 19 + Ant Design 6 + TypeScript + Vite 8. Multi-page app — one HTML
entry per panel route — built into `../web/dist/` and embedded into the
Go binary via `embed.FS`.
## Dev
```sh
npm install
npm run dev
```
Vite serves on `http://localhost:5173/`. API calls and `/panel/*` routes
proxy to the Go panel at `http://localhost:2053/`, so start the Go panel
first (`go run main.go`) and then Vite.
The proxy auto-rewrites `/panel`, `/panel/settings`, `/panel/inbounds`,
`/panel/xray` to the matching Vite-served HTML in dev mode (see
`MIGRATED_ROUTES` in `vite.config.js`), so the sidebar's
production-style links work without round-tripping through Go.
## Production build
```sh
npm run build
```
Outputs to `../web/dist/` (HTML at the root, hashed JS/CSS under
`assets/`). The Go binary embeds this directory at compile time and
`web/controller/dist.go` serves the per-page HTML.
## Type check and lint
```sh
npm run typecheck
npm run lint
```
`tsc --noEmit` against `tsconfig.json` (strict mode, `jsx: "react-jsx"`,
`@/*``src/*` alias). ESLint 10 with `eslint.config.js` (flat config)
`@eslint/js` recommended plus `typescript-eslint` and
`eslint-plugin-react-hooks` rules.
## Layout
```
frontend/
├── *.html # Vite entry HTML, one per panel route
├── tsconfig.json
├── eslint.config.js
├── vite.config.js
└── src/
├── entries/ # Per-page bootstrap (createRoot + render)
├── pages/ # One folder per route, each with the page
│ ├── index/ # component + helpers + sub-components
│ ├── login/
│ ├── inbounds/
│ ├── clients/
│ ├── xray/
│ ├── nodes/
│ ├── settings/
│ ├── api-docs/
│ └── sub/
├── components/ # Cross-page React components
├── hooks/ # Reusable hooks (useTheme, useWebSocket, …)
├── api/ # Axios setup, CSRF interceptor, WebSocket
├── i18n/ # react-i18next init (locales live in web/translation/)
├── models/ # Inbound, Outbound, Status, … domain classes
├── styles/ # Shared CSS modules (page-cards, …)
└── utils/ # HttpUtil, ObjectUtil, LanguageManager, …
```
## Adding a new page
1. Add `frontend/<page>.html` referencing `/src/entries/<page>.tsx`.
2. Add `src/entries/<page>.tsx` that imports the page component and
mounts it with `createRoot(...).render(...)`.
3. Add the page component under `src/pages/<page>/`.
4. Register the entry in `rollupOptions.input` in `vite.config.js`.
5. If the page is reachable from the sidebar at `/panel/<route>`, add
it to `MIGRATED_ROUTES` so the dev proxy serves the Vite HTML.
6. Wire the Go controller to `serveDistPage(c, "<page>.html")`.