Ssekirya Cosmah

Feb 25, 2026 • 1 min read

Just open-sourced Lwanga v1.0.2 - A systems language for security research & shellcode.

Just open-sourced Lwanga v1.0.2  - A systems language for security research & shellcode.

Hey folks! I’ve been working on a passion project for a while now, and I’m super hyped to finally share it with the community for a public test run.

Introducing Project Lwanga: an LLVM-based systems programming language built specifically for security research, exploit development, and low-level exploration.

If you’ve ever wanted to write secure, minimal-footprint tools without wrestling with C macros or stripping massive binaries, I built this for you.

Wait, another language? Here’s the fun stuff:

  • Zero Runtime & No libc: You get direct syscalls. A basic compiled executable sits at under 10KB.

  • Built for Shellcode: First-class support for naked functions and Position-Independent Code (PIC) generation.

  • Compile-time Encryption: Just type enc "my string" and it’s encrypted before it even hits the binary.

  • Inline ASM: Full support for Intel and AT&T syntax directly in your functions.

I’m currently looking for early adopters—exploration devs and hackers who love getting their hands dirty with low-level memory and registers—to take it for a test drive. Try writing some shellcode, build a tiny TCP server, or just try to break the compiler!

Let me know what you think, all feedback, contributions, and stress tests are vastly appreciated! 🚀

🔗 Repo & Quick Start: https://github.com/cosmah/Project-Lwanga.git

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