https://github.com/bobrossrtx/demi-lang

An interpreted programming language developed in TypeScript
https://github.com/bobrossrtx/demi-lang

deno language programming-language typescript

Last synced: 7 months ago
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An interpreted programming language developed in TypeScript

• Host: GitHub
• URL: https://github.com/bobrossrtx/demi-lang
• Owner: bobrossrtx
• License: mit
• Created: 2023-07-24T12:34:33.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2025-05-12T14:03:43.000Z (9 months ago)
• Last Synced: 2025-05-12T15:25:31.765Z (9 months ago)
• Topics: deno, language, programming-language, typescript
• Language: TypeScript
• Homepage: https://demi-website.fly.dev/
• Size: 247 KB
• Stars: 3
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

Awesome Lists containing this project

README

          

# Demi - Programming Language

## Version: 0.0.3-alpha

[![MIT LICENSE](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)

![Version](https://img.shields.io/badge/Version-0.0.3_alpha-blue)

![Deno](https://img.shields.io/badge/Deno-17.8.0-blue)

Demi is an interpreted programming language currently written in TypeScript. It is a dynamically typed language with a syntax similar to JavaScript. It is a work in progress and is not yet ready for use. I have plans to port it to C++ in the future set it up as an llvm compiled language.

## How to install

1. Clone the repository

2. Install Deno ([Deno Installation](https://deno.land/manual@v1.35.2/getting_started/installation))

3. Run the compile command:

   - Linux/MacOS: `./compile.sh [windows|linux|macos]`

   - Windows: `.\compile.ps1 [windows|linux|macos]`

4. Run the executable:

   - Linux/MacOS: `./demi`

   - Windows: `.\demi.exe`

## How to use

Demi is an interpreted language, so it can be run in a REPL or by passing a file to the executable. The REPL can be started by running the executable without any arguments. To run a file, pass the path to the file as an argument to the executable.

## Examples

### Hello World

![Hello World](images/helloworld.png)

> Output: `Hello World!`

### Fibonacci

![Fibonacci](images/fibonacci.png)

> Output: `1 1 2 3 5 8 13 21 34`

### Factorial

![Factorial](images/factorial.png)

## License

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details

## Contributing

If you would like to contribute to this project, please read the [CONTRIBUTING](CONTRIBUTING.md) file for more information.

## Other Tools

[Demi-SyntaxHighlighting](https://marketplace.visualstudio.com/items?itemName=bobrossrtx.demi-syntax)

Demi-SyntaxHighlighting is a Visual Studio Code extension that adds syntax highlighting for Demi files.