Documentation

Quick start

Save a file as hello.krx and run it with kria hello.krx:

set x = 5
set y = 3
print(x + y)

Or start the REPL: kria with no arguments.

Install Kria, run your first .krx file, and use the interactive REPL with meta commands.

Variables with set, dynamic types, arithmetic, comparisons, and logical operators.

if / elseif / else, while, for-in, break, and continue.

Named functions, lambdas, return, parameters, and copy-on-create closure capture.

Mutable [...] and immutable #[...] arrays, objects, indexing, and deep equality.

export fn, import alias from "./file.krx", and multi-file project layout.

Read from stdin with input<str>, input<int>, and input<float>.

Lexer, parser, compiler, flat bytecode, constant pool, and stack-based VM with optimizations.

Full guides for each section will be added in future updates. For now, refer to the kria-lang repository for the complete language reference.