Jazz is a small programming language created to learn about... programming languages. Based on the book Crafting Interpreters, by Robert Nystrom.
The syntax looks something like this.
fn fib(n) {
if (n <= 1) return n;
return fib(n-2) + fib(n-1);
}
for (let i = 0; i < 20; i = i + 1) {
let num = fib(i);
print num;
}To launch the jazz REPL.
$ make jazz
Welcome to Jazz v0.0.1
Type ".exit" to exit.
> 1+2*3/4;
2.5