ashishps1 / awesome-system-design-resources

Learn System Design concepts and prepare for interviews using free resources.

jeequan / jeepay

Jeepay是一套适合互联网企业使用的开源支付系统，支持多渠道服务商和普通商户模式。已对接微信支付，支付宝，云闪付官方接口，支持聚合码支付。

tronprotocol / java-tron

Java implementation of the Tron whitepaper

msgpack / msgpack-java

MessagePack serializer implementation for Java / msgpack.org[Java]

bpellin / keepassdroid

KeePass implementation for android

swaldman / c3p0

a mature, highly concurrent JDBC Connection pooling library, with support for caching and reuse of PreparedStatements.

oraxen / oraxen

Oraxen is a minecraft plugin that allows to easily use Minecraft 1.14 features in order to create new items with custom textures. It handles the resourcepack generation, upload (using Polymath) and has an extensible API.

epam / ai-dial-core

The main component of AI DIAL, which provides unified API to different chat completion and embedding models, assistants, and applications

damianszczepanik / cucumber-reporting

HTML reports for Cucumber

thelastpickle / cassandra-reaper

Automated Repair Awesomeness for Apache Cassandra

lets-mica / mica-ppocr

PP-OCRv6 纯 Java 图片 OCR（ONNX Runtime，零 PaddlePaddle 依赖，bit-exact 对位 Python，Spring Boot Starter，结构化识别行驶证/身份证/银行卡/驾驶证/营业执照等）

sdeonvacation / interviewKata

All-in-one interview preparation platform for java engineering track

jose-de-souza / 1Z0-830

Java Course in Preparation for the 1Z0-830 Exam

FloG99 / MapGUI

Custom GUIs, video players and even cameras. All done on vanilla Minecraft maps, no resourcepack or shader required. Paper plugin.