Rabbany

Creative frontend engineer, systems developer, and tool builder

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Rabbany — known across developer communities as rabbanyhmm — is a creative frontend engineer and systems developer whose active work bridges high-performance systems utilities, AI reverse engineering tooling, and production licensing software.[1] Rather than spreading across unmaintained experiments, their focused output is anchored by production-grade software: the AuthLX authentication and licensing ecosystem, the WindowCaptureHider screen privacy library, the DnSpyMCP assembly analysis server, and fluid canvas-driven motion design.

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 AuthLX Platform

AuthLX is an authentication, licensing, and user management platform engineered by Rabbany.[2] 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

2.2 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.[3]

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

2.3 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.[4]

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

2.4 DiscordServerClonner

A Python utility engineered for server structure preservation, emoji and sticker archiving, channel taxonomy backup, and token validation without requiring elevated administrative privileges on source servers.[5]

Stack: Python, Asynchronous I/O, REST APIs • 1 star, 7 forks • MIT

2.5 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.[6]

Stack: Python, FFmpeg • MIT

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. ^ AuthLX Authentication & Licensing Platform: authlx.com
  3. ^ WindowCaptureHider Source Repository: github.com/rabbanyhmm/WindowCaptureHider
  4. ^ DnSpyMCP Model Context Protocol Server: github.com/rabbanyhmm/DnSpyMCP
  5. ^ DiscordServerClonner Repository: github.com/rabbanyhmm/DiscordServerClonner
  6. ^ VideoCaptionBurner Repository: github.com/rabbanyhmm/VideoCaptionBurner