Backup of hyperplasma code snipeets, including Ultimate Buttons, HyplusCSS, HyProgBar, KINA-1 (legacy), etc.

An open-source take-out service system developed by Hyperplasma, built with Spring Boot and Vue (full-stack!)

Hyplus solutions for LeetCode, PAT, etc. Mainly in Java, C++, and Go. Daily AC!

Multidimensional analysis and visualization of Olympic medals, economy, and happiness index. Explore the relationship between national sports and socioeconomic indicators with rich statistical charts.

A Library for Advanced Deep Time Series Models for General Time Series Analysis.

A high-performance web content downloader and localizer built with Rust. Leverages Rust's powerful concurrency to efficiently batch download web pages and save them as local files.