Postgres Playground

A front-end development practice mini-program with a clean interface, practical features, a comprehensive question bank, and clear answer explanations.

A professional flashcard learning tool that helps you easily master core AI knowledge and skills through bite-sized cards.

A minimalist, lightweight, and powerful data visualization editor

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

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