Playground v1.0

THE LAB

Status: Live

Habit Rabbit's Mental Math

Habit Rabbit's Mental Math

2026

Do you know that just a few minutes of daily mental math can sharpen your focus and speed up your thinking? Habit Rabbit’s quick challenges help you think faster and stay mentally sharp every day.

Aut Nihilo Tracker Preview

Aut Nihilo Tracker

2026

Inspired by Stefanie Sun's Aut Nihilo (就在日落以后) concert tour, this dashboard tracks sunset timings at each upcoming tour stop, recreating the on-screen visuals that welcome audiences into her concerts.

[ SYSTEM_PENDING ]

Lunch Roulette

Upcoming

This crowdsourced web app helps co-workers discover lunch options together. The shared list grows as anyone on the team contributes their favourite spots, while a roulette settles the age-old question: eat what?