What This Project Does

This is a learning project to build a compiler from scratch. A compiler is a tool that takes code written in one language and converts it into another form — usually machine code that a computer can actually run. The creator is using established compiler-building tools to learn how this process works.

How It Works

Building a compiler typically involves several stages. First, a tool called Flex breaks down raw source code into tokens — think of it like parsing a sentence into individual words and punctuation. Then Bison takes those tokens and organizes them into a structure that follows grammar rules, the way a sentence needs a subject and verb. Finally, LLVM (Low Level Virtual Machine) is a framework that handles the hard part: converting that organized structure into code that runs on actual hardware. By using these existing tools rather than building from zero, the project focuses on learning the overall flow without reinventing basic infrastructure.

Who Would Use This

This is a personal learning project, not a tool designed for end users. It's the kind of thing a programmer might build to understand how their favorite programming languages actually work under the hood — how Python, JavaScript, or Rust transform from readable text into executable programs. If you're curious about computer science fundamentals or how languages are designed, this type of project is a good sandbox for experimentation.

What's Notable

The README is deliberately minimal, which is fitting for an early-stage educational project. The creator is being honest about what this is: a "toy" compiler meant for learning, not production use. That's actually a healthy way to approach compiler design — starting simple, understanding each piece, then potentially building something more ambitious later. The fact that it's public suggests the creator is documenting their learning journey.