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  • Minneapolis, MN
  • Joined Mar 12, 2026

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DexterPeng117/README.md

Hi, I'm Yulin (Dexter) Peng 👋

Computer Science student passionate about building developer tools, algorithms, and systems.

🚀 Featured Project

TimeRail — Visual Branching Code History for IntelliJ IDEA

JetBrains Marketplace GitHub stars

Snapshot your editor state at any moment and restore any past state with one click. Every restore creates a new branch in an interactive tree — so you can visualize exactly how your coding session evolved.

  • 📸 Capture all open tabs as a snapshot
  • 🌿 Branching history tree with screenshot thumbnails
  • 🔍 Zoomable tree view
  • ⚡ One-click restore

🛠️ Tech Stack

Kotlin Java Python IntelliJ IDEA

📫 Contact

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  1. TimeRail TimeRail Public

    Visual branching code history plugin for IntelliJ IDEA — snapshot your editor and restore any past state with one click

    Kotlin 2 1

  2. EngineSim EngineSim Public

    1