Stars
Powerful event-bus optimized for high throughput in multi-threaded applications. Features: Sync and Async event publication, weak/strong references, event filtering, annotation driven
Generic command line non-JVM Apache Kafka producer and consumer
LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
Go implementation of the Ethereum protocol
Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter
Yosegi is a Schema-less columnar storage format. Provide flexible representation like JSON and efficient reading similar to other columnar storage formats.
Modular and customizable Material Design UI components for Flutter
Modular and customizable Material Design UI components for the web
Documentation and policies for Material Components (all platforms)
QuickPerf is a testing library for Java to quickly evaluate and improve some performance-related properties
Logback appender for Apache Kafka
Import and export tools for elasticsearch & opensearch
Kotlin client for Elasticsearch that adds kotlin DSLs, support for co-routines, and more to the official Java client. Deprecated and replaced by kt-search.
Lightweight Multiplatform logging framework for Kotlin. A convenient and performant logging facade.
Apache Traffic Server™ is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server.
Tesseract Open Source OCR Engine (main repository)
Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.
Mirror only. Please do not send pull requests. See https://chromium.googlesource.com/webm/libwebp/+/HEAD/CONTRIBUTING.md.
Resilience4j is a fault tolerance library designed for Java8 and functional programming
A tool for defining design systems and using them to generate cross-platform UI code, Sketch files, and other artifacts.
Discussions about projects, technologies, and processes around building large-scale mobile apps
Perceptual image hashing library used to match similar images
Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas
The OpenRTB 2.0 compliant bidder for RTB4FREE, the open source bidder / DSP.
The Camapign Management UI for RTB4Free, the open source bidder / DSP.