SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

A Google Material Design wrapper for GWT

Component API to add external data to objects.

Facebook style snapshot testing for JAVA Tests

XDAGJ is an implementation of XDAG in Java. https://xdag.io

A complex table component designed for the material design specifications

风铃虫是一款轻量级的爬虫工具，似风铃一样灵敏，如蜘蛛一般敏捷，能感知任何细小的风吹草动，轻松抓取互联网上的内容。它是一款对目标服务器相对友好的蜘蛛程序，内置了二十余种常见或不常见的浏览器标识，能够自动处理cookie和网页来源信息，轻松绕过服务器限制，智能调整请求间隔时间，动态调整请求频率，防止对目标服务器造成干扰。此外，风铃虫还是一款对普通用户十分友好的工具，它提供的大量链接提取器和内容提取器让用户可以随心所欲地快速配置，甚至于只要提供一个开始请求地址就能配置出自己爬虫程序。同时，风铃虫也开放了许多自定义接口，让高级用户能够根据需要自定义爬虫功能。最后，风铃虫还天然支持分布式和集群功能，让你突破单机环境的束缚，释放出你的爬虫能力。可以说，风铃虫几乎能抓取目前所有的网站里的绝大部分内容。

GAAD certification syllabus with ultimate solution

https://plugins.jenkins.io/maven-snapshot-check

Handle more than 200,000 write-requests per second with Lmax disruptor, Kafka and gRPC

This is a Demo to demonstrate the project of uploading the library to the private Maven warehouse.

Snapshot testing made for java

Separate SNAPSHOTs and RELEASEs in local Maven repository

An installer designed to help you install the combat tests.

Consistency module implementation, based on the raft protocol

An energy api for fabric

Ligoj plugin for VM runtime management : scheduled/manual ON/OFF with status pooling

Allows picking up Spawners with the Silk Touch Enchantment!

Implementation of Chandy–Lamport snapshot algorithm for recording a consistent global state of an asynchronous distributed system

Publish branch snapshots to the GitHub Packages Maven registry