中文

Xianqiao Wang

Product engineer working close to the web platform — browsers, developer tools, and the infrastructure that lets AI agents do real work. I take things from a user's problem to a reliable, shipped product.

Working with me

  • Open to fully remote roles in developer tools, web infrastructure and AI products.
  • Async-first. I do my best work in writing: docs, PRs, issues.
  • Based in China (UTC+8), happy to overlap with US hours.
594mantou@gmail.com

Selected work05

01

AgentDeck

Control Claude Code, Codex, Cursor or any ACP agent on your computer from your phone.

  • End-to-end encrypted relay
  • self-hostable
  • on TestFlight
Rust daemon · ACP · Mobileagentdeck.xianqiao.wang ↗
02

browser4agent

Lets AI agents read and operate real websites through the user's own browser.

  • Local MCP service
  • DevTools integration
  • page tools
Browser extension · Native messaging · MCP
03

Gem

A Web Components framework, with GemKit for routing, SSR and static sites. This site is built with it.

  • since 2019
  • 1,300+ commits
  • in js-framework-benchmark
Web Components · TypeScriptgem.js.org ↗
04

NESBox

A multiplayer platform for NES, arcade, Flash and WebAssembly games in the browser.

  • 460+ GitHub stars
  • real-time multiplayer
  • RAG-based Q&A
Rust · WebAssemblynesbox.xianqiao.wang ↗
05

SLyrics

Instant synchronized lyrics for the Spotify Web Player, as a browser extension.

  • ~5,000 users
  • 4.5★ on Chrome Web Store
  • 1k+ GitHub stars
  • since 2020
Browser extension · GemChrome Web Store ↗