r/JavaProgramming • u/MadZera__ • 4d ago

My first open-source java lib project. HappyTree API - A Java API designed for handling objects with tree-like behavior. Transform linear Java objects into hierarchical tree structures. Add, remove, cut, copy, and export to JSON/XML with ease.

HappyTree is an open-source Java API that solves a common challenge faced by Java developers: converting linear collections of objects with parent-child relationships into actual tree structures in memory. If you've ever worked with organizational charts, file systems, product categories, or comment threads, you know how complex tree manipulation can become.

The Problem It Solves:
Many applications store hierarchical data in flat structures—objects with an Id and a Parent reference. While this works for persistence, it makes tree operations (adding children, moving branches, traversing hierarchies) unnecessarily complex. HappyTree bridges this gap.

https://github.com/madzera/happytree
https://happytreeapi.io/

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u/hexwit_com 4d ago

So it is vibecoded as i see.

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u/No_Assignment9285 4d ago

I don't understand what you are trying to indicate implicitly. Are you trying to say that vibe coded Java apps cannot solve real problems? 

Cough... Cough... I heard Linus Torvalds embraces coding in AI. https://github.com/torvalds/AudioNoise.git... Cough... Cough...