Flexbox Defense

cpstest is a web-based tool for testing mouse click speed, evaluating concentration, measuring reaction speed, and providing fun, focused training.

Free, ad-free, locally run all-in-one online toolkit, the ultimate productivity booster for office work and development tasks.

Local-first AI skills manager — your skills stay plain files

Simple online tests for reaction time, memory, and focus

自动识别公开牌面、追踪剩余牌，支持斗地主、跑得快、掼蛋，提供 iOS 与 Android 版本。

A desktop K8s multi-cluster management tool built on Wails v3, compatible with Mac and Windows systems.