Rabbany

Creative frontend engineer, systems developer, and tool builder

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Rabbany — known across developer communities as rabbanyhmm — is a systems developer and creative frontend engineer whose active work spans upstream Linux kernel contributions, low-level Windows memory utilities, AI reverse engineering tooling, and production licensing software.[1] His verified portfolio includes merged commits in the mainline Linux kernel (torvalds/linux), the AuthLX authentication and licensing ecosystem, WindowCaptureHider, DnSpyMCP, and open-source desktop utilities like ClipTrayLT and Extreme-Injector-Open-Source.

1 Engineering focus & background

Rabbany's technical practice combines low-level Windows systems programming with modern, design-forward web engineering. On the systems side, their focus centers on Win32 API internals, display affinity masking, assembly inspection, and reverse engineering automation.

In parallel, Rabbany develops cloud-native web architectures utilizing TypeScript, React, Next.js, and Python. Their frontend work prioritizes bespoke typography, fluid aerodynamics in HTML5 Canvas animations, and accessible component architectures.

2 Core & focused projects

Rabbany's active, maintained portfolio focuses on the following key projects:

2.1 Linux Kernel Mainline Contribution

Rabbany contributed upstream to the Linux kernel codebase in the STMicroelectronics 10/100/1000 Ethernet driver subsystem (drivers/net/ethernet/stmicro/stmmac/stmmac_main.c).[2]

The patch eliminated device node reference count leaks in stmmac_mtl_setup() by replacing manual OF node iterations with the modern scoped clean-up iterator for_each_child_of_node_scoped(), preventing refcount leaks when breaking early out of loops. The commit was reviewed and signed off by Linux networking maintainer Jakub Kicinski and merged into mainline Linux by Linus Torvalds.

Commit: 317fe168f4 • Subsystem: Networking (stmmac) • Merged Mainline

2.2 AuthLX Platform

AuthLX is an authentication, licensing, and user management platform engineered by Rabbany.[3] It provides end-to-end access verification with client SDKs published across official registries (NuGet and PyPI) in Python, C++, C#, and Java.

The ecosystem incorporates a dedicated Discord bot application serving over 10,000 users, allowing server administrators to generate, revoke, and bind software licenses directly through chat interfaces.

Stack: Next.js, TypeScript, Python, C++, PostgreSQL, Discord API • authlx.com

2.3 WindowCaptureHider

A high-performance Windows dynamic link library (DLL) that shields top-level application windows from screen capture and recording software, such as OBS Studio and the Windows Snipping Tool.[4]

The utility leverages the native SetWindowDisplayAffinity API, offering developers and security-conscious users seamless privacy against unauthorized screen scraping and streaming leaks.

Stack: C++, Win32 API • 24 stars, 5 forks • AGPL-3.0 • rabbanyhmm/WindowCaptureHider

2.4 DnSpyMCP (.NET Reverse Engineering)

An extensible Model Context Protocol (MCP) server designed to connect modern LLM coding agents directly to .NET reverse engineering and disassembly pipelines.[5]

DnSpyMCP exposes 31 structured tools enabling automated IL2CPP dump analysis, assembly cross-referencing, metadata extraction, and binary patch synthesis.

Stack: C#, .NET, Model Context Protocol (MCP) • 8 stars, 3 forks • MIT • rabbanyhmm/DnSpyMCP

2.5 ClipTrayLT (Linux Clipboard Manager)

A lightweight, responsive clipboard manager built for Linux desktop environments.[6] It maintains a fast, searchable clipboard history indexed with minimal memory footprint.

ClipTrayLT features instant pop-up activation positioned at the user's active cursor coordinates, allowing rapid text retrieval, item pinning, and seamless insertion into target applications without interrupting keyboard workflow.

Stack: C++, Linux, X11/Desktop Integration • rabbanyhmm/ClipTrayLT

2.6 Extreme-Injector-Open-Source

An open-source Windows dynamic link library (DLL) injector engineered in C# utilizing native Win32 kernel and process APIs.[7]

The utility implements direct process memory allocation (VirtualAllocEx), memory writing (WriteProcessMemory), and execution orchestration (CreateRemoteThread), featuring process search filtering, auto-injection triggers, and detailed diagnostic logs.

Stack: C#, .NET, Win32 Memory Management • rabbanyhmm/Extreme-Injector-Open-Source

2.7 Discord Automation (DiscordServerClonner & ExistNuker)

High-performance Python utilities built for Discord API research, automation, and infrastructure management:

  • DiscordServerClonner: An automated preservation engine for replicating server hierarchies, channels, categories, permissions, emojis, and sticker packs across Discord guilds without administrative rights on the source.[8]
  • ExistNuker: A concurrent multi-threaded stress-testing and channel administration tool designed to benchmark Discord API throughput boundaries and asynchronous request handling.[9]
Stack: Python, Asynchronous I/O, REST APIs • DiscordServerClonner • ExistNuker

2.8 VideoCaptionBurner

An automated media utility wrapping FFmpeg to render, synchronize, and hard-code styled captions into video files with sub-frame accuracy and precise typographical control.[10]

Stack: Python, FFmpeg • MIT • rabbanyhmm/VideoCaptionBurner

3 Creative & motion engineering

Beyond backend and systems development, Rabbany maintains a craft-oriented frontend design practice. Key work includes:

  • Aerodynamic Canvas Simulation: A falling petal motion component written in React and TypeScript simulating a 7-stage aerodynamic physics model, incorporating object pooling for 60 FPS mobile performance and prefers-reduced-motion compliance.
  • Dark Glassmorphic Color Picker: A self-contained UI widget supporting HSV, RGB, HSL, and HEX color spaces with spring physics animations and native EyeDropper API screen sampling.
  • Open-Source Subdomain Contributions: Active contributor and manager in community subdomain infrastructures, including is-a-dev/register.

4 Technologies & language distribution

Rabbany's active codebase language composition across both public tools and primary infrastructure:

Python28%
C++22%
C14%
C#13%
TypeScript11%
JavaScript7%
Other5%

6 References

  1. ^ Rabbany GitHub Account Profile: github.com/rabbanyhmm
  2. ^ Linux Kernel Mainline Commit 317fe168f4: torvalds/linux: net: stmmac: fix device node reference leaks in stmmac_mtl_setup()
  3. ^ AuthLX Authentication & Licensing Platform: authlx.com
  4. ^ WindowCaptureHider Source Repository: github.com/rabbanyhmm/WindowCaptureHider
  5. ^ DnSpyMCP Model Context Protocol Server: github.com/rabbanyhmm/DnSpyMCP
  6. ^ ClipTrayLT Linux Clipboard Manager: github.com/rabbanyhmm/ClipTrayLT
  7. ^ Extreme-Injector-Open-Source Repository: github.com/rabbanyhmm/Extreme-Injector-Open-Source
  8. ^ DiscordServerClonner Repository: github.com/rabbanyhmm/DiscordServerClonner
  9. ^ ExistNuker Repository: github.com/rabbanyhmm/ExistNuker
  10. ^ VideoCaptionBurner Repository: github.com/rabbanyhmm/VideoCaptionBurner