QuantaLang for Visual Studio Code

Syntax highlighting and language support for QuantaLang — The Effects Language.

Features

• Syntax highlighting for .quanta files
• Full keyword coverage — 62 language keywords including the effect system (with, effect, handle, resume, perform) and AI primitives (ai, neural, infer)
• Smart indentation, bracket matching, and auto-closing pairs
• Comment toggles (Ctrl+/)
• File icon for .quanta

About QuantaLang

QuantaLang is an effects-oriented systems language with a multi-backend compiler written in Rust. It compiles to:

• C (primary)
• HLSL, GLSL (shader output)
• SPIR-V, LLVM IR, WebAssembly, x86-64, ARM64

fn main() {
    println!("Hello, World!");
}

Install

From the Marketplace: View → Extensions → search "QuantaLang", click Install.

From .vsix directly:

code --install-extension quantalang-0.1.0.vsix

Links

• Language repo
• Grammar repo
• Quanta Universe ecosystem

License

MIT. Copyright © 2026 Zain Dana Harper.