Repository Index

Ultra Pull to Refresh for Android. Support all the views.

TranslatedRecyclerView? ListView or ViewGroup? No, it's Canvas! Ultra performance and free customization interface! Vertical and horizontal, Fast rendering and extremely low memory. An elegant, all-purpose calendar widget for Android with custom UI, iOS-style looks, and custom animations. It supports switching between vertical and horizontal directions, week view, custom week start, and efficient performance, with hot-pluggable UI customization! Drawn with Canvas, it renders fast and uses little memory. You truly could not have imagined that a calendar could be this elegant.

• calendarview
• calendar-component
• calendar-view
• calendar-widget

Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling

• media-server
• webrtc
• broadcast
• rtmp

Ultra-fast matching engine written in Java based on LMAX Disruptor, Eclipse Collections, Real Logic Agrona, OpenHFT, LZ4 Java, and Adaptive Radix Trees.

• trading-platform
• trading-api
• lmax-disruptor
• matching-engine

Ultra-fast SQL-like queries on Java collections

A multi-modal vector database that supports upserts and vector queries using unified SQL (MySQL-Compatible) on structured and unstructured data, while meeting the requirements of high concurrency and ultra-low latency.

• serving
• embedding-store
• vector-database
• mysql-compatibility

Ultrafast IPTV launcher

power-director: complete standalone desktop installer, ready-to-run setup

• automation
• cyber-link
• cyberlink-powerdirector
• cyberlink-powerdirector-2026

Ultra-lightweight Java DI framework with JSR-330 support, fast classpath scanning, and zero boilerplate. Minimal alternative to Spring/Guice.

• dependency-injection
• dependency-management
• di-framework
• ioc-container