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274 followers · 23 following
  • NetEase
  • 21:27 (UTC +08:00)

Achievements

Achievement: QuickdrawAchievement: Arctic Code Vault ContributorAchievement: Starstruckx2Achievement: Pull Sharkx2

Achievements

Achievement: QuickdrawAchievement: Arctic Code Vault ContributorAchievement: Starstruckx2Achievement: Pull Sharkx2

Highlights

  • Pro

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@regularjs @x-orpheus @going-merry0

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hsiaosiyuan0/README.md

👋 Hey, I'm hsiaosiyuan0

🔬 Language Implementation Enthusiast | Compiler & Interpreter Craftsman

Building programming languages from scratch, one bytecode at a time

🚀 About Me

I'm a systems programmer passionate about understanding how programming languages work under the hood. Instead of just using languages, I build them — implementing parsers, compilers, VMs, and debuggers from scratch.

  • 🦀 Writing language runtimes in Rust, C, Go, and TypeScript
  • 🧠 Deep diving into JavaScript engines (QuickJS enthusiast)
  • 🔧 Crafting parsers, bytecode VMs, and garbage collectors
  • 📚 Teaching others through detailed tutorials and open-source projects
  • 🌏 Based in China, coding in multiple (human & programming) languages

🛠️ Tech Arsenal

let skills = TechStack {
    languages: vec!["Rust", "C/C++", "Go", "TypeScript", "JavaScript"],
    domains: vec!["Compilers", "Interpreters", "Virtual Machines", "Parsers"],
    interests: vec!["Language Design", "GC Algorithms", "Bytecode Optimization"],
    learning: "Making QuickJS slow (but debuggable) 🐌"
};

Language Implementation Stack:

  • Frontend: Lexers, Recursive Descent Parsers, Operator Precedence Parsing
  • IR & Backend: AST → Bytecode, Code Generation, Optimization
  • Runtime: Reference Counting + Mark-Sweep GC, Closure Implementation
  • Tooling: Debuggers, Heap Analyzers, Language Servers

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