$ whois mojo

Mojo

first released in 2023 · by Chris Lattner, Modular

$ guessprog --inspect mojo

year: 2023
paradigm: multi paradigm
family: other
memory: ownership
binding: static
safety: strong

MOJO(7)

AUTHORS: Chris Lattner, Modular
HISTORY: Mojo was announced in 2023 by Modular, the company co-founded by Chris Lattner, who had previously created LLVM and Swift. It aims to combine Python's syntax with the performance of C++ and CUDA, so that AI developers can write fast kernels for CPUs and GPUs in a single language. It is built on MLIR, a compiler framework for heterogeneous hardware, and borrows value semantics, ownership and borrow checking from Rust and Swift to manage memory without a garbage collector.
USAGE: A young language, used mainly with Modular's AI inference platform and for GPU programming. Its standard library is open source, and the community is small but growing.
SEE ALSO: Mojo on Wikipedia ↗

$ cat fib.mojo

fn fib(n: Int) -> Int:
    # typed, compiled to native code
    if n < 2:
        return n
    return fib(n - 1) + fib(n - 2)

def main():
    for i in range(10):
        print(i, fib(i))