# Hi 👋
I'm Quy, a full stack engineer who love recreating things from the scratch and contributing to open source projects.
# Products
- Scraper.run — a web scraping API that returns structured data (posts, comments, reviews, and authors) from 20+ platforms such as Twitter, YouTube, Reddit, TikTok, and Google Maps through a single interface, with an MCP server for AI assistants.
- Orkana — a privacy-first time-tracking app that automatically monitors app, browser, and IDE activity, with productivity scoring, goals, and 100% local storage (macOS and Windows).
# Projects
- mBrowser — a web browser built with Rust, inspired by Servo, currently supports rendering DOM, CSSOM.
- mOS — a UNIX-like operating system developed from scratch using C and Assembly, aims to be POSIX compliant.
- mLang — three toy programming languages (mini Typescript, mini Haskell, and mini C).
- qReact — the dead simple re-implementation of React 15.x and React 16.0.
- Webpack deadcode plugin — Webpack plugin to detect unused files and unused exports in used files.