Telegram Proxy Parser (TypeScript/Bun)

A TypeScript port of the Telegram proxy configuration parser, optimized for Bun runtime.

Features

• Parses Telegram channels for proxy configurations
• Supports multiple proxy protocols (VMess, VLess, Shadowsocks, Trojan, etc.)
• Multi-threaded parsing with configurable concurrency
• Automatic deduplication and validation
• Configuration cleanup and normalization

Prerequisites

• Bun runtime installed
• Internet connection for fetching Telegram channel data

Setup

Install dependencies:

bun install

Usage

Run the script:

bun run index.ts

The script will prompt you for:

• Number of parsing threads
• Parsing depth (1 depth = ~20 recent posts)
• Whether to include invalid channels

Output Files

• telegram_channels.json - Valid channels with proxy configs
• invalid_channels.json - Channels without proxy configs
• config-tg.txt - Extracted and cleaned proxy configurations

Supported Proxy Protocols

• VMess (vmess://)
• VLess (vless://)
• Shadowsocks (ss://)
• Trojan (trojan://)
• TUIC (tuic://)
• Hysteria/Hysteria2 (hysteria://, hysteria2://, hy2://)
• Juicity (juicity://)
• SOCKS4/5 (socks4://, socks5://, socks://)
• Naive (naive+)
• WireGuard (wireguard://, wg://)
• And more...

Migration from Python

This TypeScript version maintains full compatibility with the original Python script:

• Same input/output file formats
• Identical parsing logic and validation rules
• Same configuration cleaning and normalization
• Compatible threading model using async/await

Performance

The TypeScript version leverages:

• Native Bun HTTP client for faster requests
• Async/await for efficient concurrency
• Cheerio for fast HTML parsing
• Built-in JSON handling