Java

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

A low-code platform for building internal tools with APIs and databases

An open source identity and access management platform with SSO

A privacy-friendly and ad-free YouTube front end

A self-hosted, privacy-first location timeline platform: an open-source alternative to Google Timeline with automatic trip detection, Immich integration, and rich analytics.

A self-hosted real time location sharing application using temporary links

A maintenance management system for tracking equipment and work orders

Samples for working with the Temporal Java SDK

YouTrackDB is a general-use object-oriented graph database with storage format native to handle graph relations. YouTrackDB supports Gremlin queries and ACID transactions.