amrlabib / react-timer-hook

Lightweight, zero-dependency, drift-free, millisecond-precision custom React Hook for timer (countdown), stopwatch, and time logic/state in your React and React Native components.

keithligh / hk-traffic-intelligence

A live Hong Kong smart-city dashboard on public APIs. Harbour crossing minutes, strategic-road speed, street cameras, works, incidents, eight land control points, and Observatory warnings, drawn as one map. Traditional Chinese and English. Made in 24 hours with Cursor and Grok 4.7, for Agentic Engineer classes and guest lectures.

denodell / playwright-soak-test

Find memory leaks in your single-page web app in minutes rather than hours, with Playwright.