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Havoc7891/README.md

Hi 🤘

My name is René "Havoc" Nicolaus. I'm a Senior Software Engineer and Indie Game Developer.

🔖 Featured Projects

  • hav Commit Guard: A VS Code commit guard that scans staged Git changes for TODOs, debug leftovers, merge conflict markers, and custom regex matches before you commit
  • havPreviewHandler: A shell extension DLL for File Explorer on Windows 11 that provides animated image previews and representative static thumbnails for GIF, WebP, and PNG files (including APNG content in PNG containers), plus still-frame preview / thumbnail support for MP4 and WMV files
  • Portals: A Doom-inspired custom game engine, currently in development for a future game project
  • havIDE: An integrated development environment (IDE) for C++ projects, currently in development

📰 Latest News

More news on havoc.de

📹 Latest Videos

Network Crisis | April 19, 2026 Asphalt Strike | April 04, 2026 RR - Road Rash-Style Pseudo 3D Engine | March 25, 2026 GCR - Milestone 1 (GTA 1-Style Game) | February 25, 2026 Hovertank (id Software) Source Port - Mod Manager & Test Mod Demo (February 2026) | February 08, 2026 Hovertank (id Software) Source Port - Preview (December 2025) | December 26, 2025

📊 Top Languages Across My Public GitHub Repositories

Top Languages

C++ 66.0% C# 17.5% TypeScript 5.0% C 4.2% JavaScript 3.4% Python 2.4% CSS 1.1% PowerShell 0.3% CMake 0.2%

🧰 Tools & Technologies I Use

💻 Languages, Frameworks & Libraries

C C++ C# .NET Blazor MudBlazor wxWidgets HTML5 CSS3 JavaScript TypeScript jQuery Angular RxJS Node.js Express Sequelize SDL OpenGL PHP Python

☁️ Cloud, DevOps & Backend

Azure Azure DevOps Git MySQL MariaDB Azure SQL SQL Server Apache

🎨 Frontend Styling

Tailwind CSS daisyUI Bootstrap Angular Material

🧰 IDEs & Development Tools

Visual Studio VS Code Copilot Studio CodeLite C++ Builder Lazygit CMake Figma PyCharm

🔧 Utilities & Testing

phpMyAdmin Cppcheck Dependencies HxD WinMerge Postman FileZilla Bash PowerShell

🖼️ Creative Tools

FL Studio Audacity sfxr Photoshop Paint.NET Premiere Pro Clipchamp OBS Studio

⚙️ Operating Systems

Linux Windows

Update README

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  1. hav-commit-guard hav-commit-guard Public

    A VS Code commit guard that scans staged Git changes for TODOs, debug leftovers, merge conflict markers, and custom regex matches before you commit.

    TypeScript

  2. havTermKit havTermKit Public

    Havoc's single-file terminal utility library for modern C and C++.

    C

  3. havCSON havCSON Public

    Havoc's single-file CSON (CoffeeScript Object Notation) library for C++.

    C++

  4. havJSON havJSON Public

    Havoc's single-file JSON library for C++.

    C++

  5. havoc-startup-minimizer havoc-startup-minimizer Public

    A lightweight, efficient, and permission-free extension for Mozilla Thunderbird that minimizes the main Thunderbird window immediately after startup.

    JavaScript

  6. havLightbox havLightbox Public

    Havoc's Vanilla JavaScript plugin for displaying images in an overlay lightbox.

    JavaScript 1