* fix(mtproto): use hosts for public share links Generate MTProto subscription, client, copy, QR, and export links from managed Hosts so reverse-proxied public ports are advertised correctly. Migrate the redundant legacy custom share address into a Host and keep old imports compatible. Closes #5126. * fix(mtproto): keep host share links lossless and consistent Address review on the MTProto hosts share-link change. The migration no longer drops a legacy custom share address: an unrelated (or disabled) Host stopped suppressing it, so only a Host already advertising the same address does. An imported address now clears the same validation the strict normalizer applies to every other protocol before it becomes a Host. Panel and subscription agree on the endpoint a Host advertises: a portless host string inherits the inbound port rather than the group's, and a port-only host inherits the inbound address instead of emitting server=%3A8443. LinksForClient prefers host endpoints for every protocol, the way getSubs and inboundLinks already do, so the client-links API no longer ignores managed hosts. * fix(mtproto): migrate legacy share address past unusable hosts The seeder skipped the conversion whenever any Host already carried the address, including one that is disabled or excludes the raw sub type. hostEndpoints drops those, so nothing advertised the address afterwards and the marker committed with no way back. The duplicate check now mirrors that same predicate. UpdateInbound cleared a legacy MTProto shareAddr without the Host conversion AddInbound runs, so re-applying an inbound definition through the API dropped the public address silently. Both paths share one capture helper now. Refresh the generated clients API reference for the summary reworded in the previous commit. * fix(inbounds): wait for the hosts list before building mtproto links The page destructured only `hosts` from useHostsQuery, and that list reads empty both while /panel/api/hosts/list is in flight and after it fails. withMtprotoHostEndpoints then returns the inbound untouched, so Copy, QR and Export advertise the internal listen port — the endpoint this branch exists to replace. It is worse than not fixing it: the seeder has already moved a legacy custom share address into a Host, so the fallback is the panel's own hostname instead of the operator's address, and the Go generators reading the same rows from the DB stay correct, so the two disagree for one inbound. Fold the query into the page's existing readiness gate, the same way useInbounds and HostsPage already consume that hook, so an empty list means "no hosts" rather than "not loaded yet". The error branch fires only when nothing is cached, so a refetch failing on window focus does not blank a page whose host rows are still perfectly usable. --------- Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
3x-ui Documentation
The official documentation and product site for 3x-ui — an advanced web panel for managing Xray-core servers.
Overview
This directory (docs/ in the 3x-ui monorepo) contains
the source for docs.sanaei.dev — a static-first documentation and
marketing site built with Fumadocs on Next.js. It has no backend,
no database, and no auth: every page is prerendered and every tool runs entirely in the
browser.
What's inside
The documentation walks you through 3x-ui from first install to day-to-day operation:
- Getting Started — installation, first login, and updating or uninstalling the panel.
- Configuration — the panel, inbounds, REALITY, transports, clients, subscriptions, and share links.
- Operations — reverse proxy, multi-node setups, outbounds & routing, backup/restore, the Telegram bot, and security.
- Reference — environment variables, the database, ports & firewall, and the HTTP API.
- Help — troubleshooting, FAQ, migration, and how to contribute.
Interactive tools
The site ships with in-browser helpers that generate configuration for you — no data ever leaves your browser:
| Tool | What it does |
|---|---|
| REALITY Config Generator | Build a valid REALITY inbound configuration. |
| Share Link Inspector | Decode and inspect vless:// / vmess:// share links. |
| Install Command Builder | Assemble the right install command for your setup. |
| Reverse Proxy Generator | Generate reverse-proxy configs (Nginx / Caddy). |
| Protocol Wizard | Pick and configure the right protocol for your needs. |
| Firewall Rules Generator | Produce firewall rules for your ports. |
Tech stack
| Layer | Technology |
|---|---|
| Framework | Next.js 16 (App Router) · React 19 |
| Docs | Fumadocs (-ui / -core / -mdx) |
| Styling | Tailwind CSS v4 |
| Search | Orama static index |
| Language | TypeScript (strict) |
| Tests | Vitest for the pure lib/xray logic |
| Tooling | pnpm · oxlint · oxfmt |
Quick start
This project uses pnpm (npm lockfiles are gitignored). Run everything
from the docs/ directory:
cd docs
pnpm install
pnpm dev # http://localhost:3000
Useful scripts:
| Script | Description |
|---|---|
pnpm dev |
Start the dev server |
pnpm build |
Production build (also typechecks) |
pnpm typecheck |
Generate MDX/route types and tsc --noEmit |
pnpm lint |
Run oxlint (.oxlintrc.json) |
pnpm test |
Run unit tests (Vitest) |
See CONTRIBUTING.md for the full list and project conventions.
Project structure
app/ # Next.js App Router — layouts, home, docs, OG images, search, llms.txt
components/ # React components — interactive tools, home sections, MDX bindings
content/docs/ # MDX documentation, one folder per locale (en · fa · ru · zh)
lib/ # source config, i18n, GitHub stats, and the unit-tested lib/xray logic
public/ # static assets — logos, favicon, openapi.json, CNAME
scripts/ # build-time scripts (API reference generation)
source.config.ts # Fumadocs MDX schema & collection config
next.config.mjs # Next.js config (static-export gating)
proxy.ts # i18n middleware
Internationalization
Documentation is authored in English. Persian (fa, RTL), Russian (ru), and
Chinese (zh) locales are wired up; untranslated pages fall back to English so they
never 404. English URLs are unprefixed; other locales live under /fa, /ru, /zh.
Deployment
The site builds for two targets:
- Vercel / Node —
pnpm build(static search index + prerendered OG images). - GitHub Pages (static export) —
DEPLOY_TARGET=static pnpm build→out/.
Contributing
Contributions are welcome! Setup, scripts, and project conventions live in
CONTRIBUTING.md.
License
Licensed under GPL-3.0.