Welcome to my world

ANDY DANDY

Making the handy dandy things the internet is missing.

Press start▸ get in touch

SIDE QUEST

featured project ★

▶ SELECT joy

FROM playground

WHERE type = 'sql';

★ 100 rows returned_

Type: tool · Level: all · Power: ★★★★★

▶ What it is

A browser-based SQL environment where you can write, run, and share queries — no local database or setup required.

▶ Why I made it

Learning SQL should feel like play, not homework. I wanted a place where anyone can just poke at data and see what happens.

▶ Why it’s useful

Prep for interviews, prototype queries against sample datasets, teach a friend, or debug a gnarly join without spinning up a database.

Enter playground▸ sql.andydandy.dev

Let's team up ★

Whether you want to collaborate, give feedback on one of my apps, or just say hi — I'd love to hear from you.