yatta! is a to-do list with exactly one decision to make: Today, Later, or Someday, then a little character throws fireworks and shouts "I did it!" when you finish. Yuichiro Honda (@yuichiro_honda), a designer, not a programmer, mocked it up with Claude, posted it on X for fun, watched it hit 140K impressions, then directed the entire build through Claude Code without writing a line of code himself.
🔥 Our Take: Every abandoned to-do app dies the same way: too many buckets, too many decisions before you even start the task. Three options is almost insultingly simple, and that's exactly why it might survive on someone's phone longer than Things ever did. Bullish, mostly because the app that asks the least of you is usually the one still open a year later.