Luz Language — VS Code Extension

Full language support for the Luz programming language.

Features

Syntax highlighting

Keywords, strings, format strings, numbers, comments, operators and more are all highlighted.

Autocompletion

• All built-in functions (write, len, append, sqrt, mean...)
• All keywords (if, while, for, class, function...)
• Variables, functions and classes defined in the current file

Error detection

Syntax errors are underlined in red as soon as you save the file.

Hover documentation

Hover over any built-in function to see its signature and description.

Snippets

Prefix	Expands to
function	Function definition
if	If statement
ife	If / else
ifee	If / elif / else
while	While loop
for	For range loop
fore	For each loop
class	Class definition
classe	Class with inheritance
method	Class method
attempt	Attempt / rescue block
fn	Lambda short form
fnb	Lambda long form
import	Import statement
fs	Format string

Requirements

For error detection to work, Luz must be installed and available in your PATH.

Download the installer at elabsurdo984.github.io/luz-lang/download.

Extension settings

Setting	Default	Description
luz.executablePath	luz	Path to the luz executable

Quick example

import "math"

class Circle {
    function init(self, radius) {
        self.radius = radius
    }
    function area(self) {
        return PI * self.radius * self.radius
    }
}

c = Circle(5)
write($"Area: {round(c.area(), 2)}")

Links

• Language documentation
• GitHub repository
• Report an issue