l-ui/docs/README.md

L-UI Documentation

The official documentation and product site for L-UI — an advanced web panel for managing Xray-core servers.

Read the docs →

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Overview

This directory (docs/ in the L-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 L-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.