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Havoc7891/README.md

Hi 🤘

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

🔖 Featured Projects

  • 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)
  • 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

📹 Latest Videos

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 Shadow Knights (id Software) Source Port - Controller Support and Save Game Feature (November 2025) | November 02, 2025 Shadow Knights (id Software) Source Port - Preview (October 2025) | October 15, 2025

📊 Top Languages Across My Public GitHub Repositories

Top Languages

C++ 69.4% C# 18.4% C 4.4% JavaScript 3.2% Python 2.9% CSS 1.1% PowerShell 0.3% CMake 0.2%

🧰 Tools & Technologies I Use

💻 Languages, Frameworks & Libraries

C C++ C# .NET .NET Core Blazor MudBlazor wxWidgets HTML5 CSS3 JavaScript TypeScript JQuery Angular RxJS NodeJS Express Sequelize SDL OpenGL PHP Python

☁️ Cloud, DevOps & Backend

Azure Azure DevOps Git MySQL MariaDB Azure SQL Database MS SQL Server Apache

🎨 Frontend Styling

Tailwind CSS daisyUI Bootstrap Angular Material

🧰 IDEs & Development Tools

Visual Studio Visual Studio Code Microsoft Copilot Studio CodeLite C++ Builder CMake Figma PyCharm

🔧 Utilities & Testing

phpMyAdmin Cppcheck HxD WinMerge Postman Photoshop Paint.NET Premiere Pro Microsoft Clipchamp FileZilla Bash PowerShell

⚙️ Operating Systems

Linux Windows

📝 Attributions & Legal Notice

Some icons and logos included in this repository are the property of their respective owners. They are used here for identification and reference purposes only under their respective open licenses or trademark policies. No affiliation or endorsement is implied.

See icons/ATTRIBUTIONS.md for full attribution and license details.

Update README

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  1. havTransparentWnd havTransparentWnd Public

    Havoc's WinForms app that allows you to make windows transparent.

    C#

  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