🚀 How I Made My Own Binary-Level Code Editor in Python (Like a Mini IDE)

CyberSpyder028CyberSpyder028
3 min read

🚀 How I Made My Own Binary-Level Code Editor in Python (Like a Mini IDE)

Because sometimes, even machine code deserves its own editor.


"While I'm still learning the intricacies of binary-level programming, this project represents my early exploration into low-level computing and direct machine code manipulation."

🧠 The Spark Behind the Idea

It all started in a Digital Electronics class. While everyone else was writing notes, I was lost in thought — wondering, what if we could write pure binary code directly, like old-school machine instructions?

The lecturer noticed I wasn’t taking notes. He asked what I was doing — I told him I was working on a doubt. He asked what it was. I fired six or seven deep technical questions, one of which was:
“Can we actually code directly in binary like an IDE?”
He didn’t answer. But I did — by building it myself.


💡 The Concept

Most of us write code in high-level languages. But beneath it all, it’s just 1s and 0s.
So I thought — why not skip the layers and go straight to pure binary?
That’s how BIN++ was born:
A Python script that takes binary instructions, converts them into a .COM executable, and lets you run machine-level code on Windows.


🔧 How It Works

  • Built using Python

  • Takes binary input (e.g., 10110000 01100001)

  • Converts it to raw hex using binascii or bytearray

  • Creates a .COM file (DOS format)

  • You double-click → it runs directly on your PC

# Simple version: binary to .COM file
with open("output.com", "wb") as f:
    f.write(bytearray([int(b, 2) for b in binary_input.split()]))

You can run it in DOSBox, or directly on Windows (if it's 16-bit compatible).


📦 Features

  • ✅ Syntax validation for binary input

  • 🧑‍💻 Beginner-friendly UI

  • 🔄 Auto-export to .COM files

  • 📚 Future: Instruction reference panel, memory inspection, virtual CPU


📸 Screenshots

🧩 The BIN++ Editor

🧮 Simple Binary Program to Add Two Numbers

💻 Executed in DOSBox


🤯 What I Learned

  • How low-level your system actually runs

  • How scary simple a COM file is

  • That Python can control binary-level output

  • The power of building tools for your own crazy ideas


💬 Final Thoughts

This is just the start.
I’m planning to evolve BIN++ into a full binary-level IDE — with assembler integration, memory maps, and maybe even a virtual CPU.
If you’re into systems programming, binary hacking, or building things from scratch — stay tuned.


☕ Support My Work

Follow me on GitHub | [More Projects Soon]

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CyberSpyder028
CyberSpyder028