🚀 Jurom Language

Jurom is a simple programming language built for learning and fun! It uses easy syntax, inspired by Java, and runs on a lightweight language named Rust. Whether you're a beginner writing your first program or a developer experimenting with a new language, Jurom makes coding easy and enjoyable. Programs are written in .jr files and executed with a single command.

✨ Features

• 📚 Classes: Write programs inside a public class, just like Java.
• ⚡ Main Function: Every program starts with a function main().
• 🔧 Custom Functions: Create and call your own functions.
• 💡 Variable Types: Use num (for numbers), string, and boolean.
• 🔄 Variable Updates: Change variable values as needed.
• 🔢 Smart Numbers: num automatically handles integers and decimals.
• ✅ Conditionals: Use if, else if, and else for decision-making.
• 🔁 Loops: Write while loops to repeat actions.
• 🖨️ Console Output: Print text, numbers, or booleans with system.console.println.
• 🧮 Operators: Supports +, -, *, /, =, <, >, <=, >=, !=.

🛠️ Installation

To start using Jurom, you need Rust installed. Follow these steps:

1. Install Rust:

   • Visit rust-lang.org and install Rust.
   • Run rustup update to get the latest version.

2. Clone the Project:

   git clone https://github.com/TheJurmikDev/Jurom-language
   cd Jurom-language

3. Build Jurom:

   cargo build

4. Run a Program: Using cargo run

   cargo run -- myprogram.jr

   Using builded program

   cargo build --release
   jurom.exe myprogram.jr

📝 Example Program

Here’s a sample Jurom program that shows variables, loops, and conditionals:

public class main {
  function main() {
    system.console.println("Starting Jurom Program!");
    num count = 0;
    while (count < 5) {
      count = count + 1;
      system.console.println(count);
    }
    if (count == 5) {
      system.console.println("Reached count of 5!");
    } else {
      system.console.println("Something went wrong!");
    }
    num value = 10;
    while (value < 13) {
      system.console.println(value);
      value = value + 1;
    }
    system.console.println("Program finished!");
  }
}

Output:

Starting Jurom Program!
1
2
3
4
5
Reached count of 5!
10
11
12
Program finished!

Save this as main.jr and run it.

⚙️ How It Works

• 🧩 Parser: Reads .jr files and turns code into a structure the compiler understands.
• 🏃 Runtime: Executes your program, handling variables, loops, and conditionals.
• 🛠️ Rust Backend: Built with Rust for fast and reliable performance.
• 📜 Syntax: Designed to be familiar to Java users, but simpler for beginners.

📈 Current Progress

Jurom is growing! 🌱 Here’s what’s working:

• Classes, functions, and variable declarations.
• Arithmetic and comparison operators.
• if, else if, else, and while statements.
• Console printing with system.console.println.

📘 Notes and information

This project has been started since 2025-05-01.

• skidding is not good for reputation.
• if you ever find same code, look for date of creation.

Every Jurom program needs few things.

• public class that’s on the start of file.
• function main that’s function under class that’s automatically started.

🔮 TODO List

We’re working on making Jurom even better! Here’s what’s planned:

• 🐛 Fix if statements inside while loops (currently not working as expected).
• ➕ Add new operators like modulo (%) and power (**).
• ⌨️ Support reading user input from the console.
• 📋 Add arrays or lists for storing multiple values.
• 🛞 Add break function for while loops.
• 💎 Add break function for while loop.
• 💬 Include comments (e.g., // for single-line comments).
• 📢 Improve error messages to be clearer and more helpful.
• ⚡ Optimize the compiler for faster program execution.