I'm Pina. I write
code that ships on Roblox.

local Players = game:GetService("Players")

local function onJoin(player)
	local data = DataStore:load(player.UserId)
	player:SetAttribute("Coins", data.coins or 0)
	print(player.Name .. " is in")
end

Players.PlayerAdded:Connect(onJoin)

// fold a vector down to one number
#include <vector>

int sum(const std::vector<int>& xs) {
    int total = 0;
    for (int x : xs) total += x;
    return total;
}

# nth fibonacci, no recursion drama
def fib(n):
    a, b = 0, 1
    for _ in range(n):
        a, b = b, a + b
    return a

print([fib(i) for i in range(10)])

public class Greeter {
    public static void main(String[] args) {
        String who = args.length > 0 ? args[0] : "world";
        System.out.println("hi, " + who);
    }
}

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<section class="hero">
  <h1>pina.dev</h1>
  <p>built by hand, not by AI.</p>
</section>