Free and Open Source, Distributed, RESTful Search Engine

Everything you need to know to get the job.

Google core libraries for Java

Mirror of Apache Kafka

Open Source Identity and Access Management For Modern Applications and Services

a fast, scalable, multi-language and extensible build system

Jenkins automation server

The official home of the Presto distributed SQL query engine for big data

QuestDB is a high performance, open-source, time-series database

Apache Pulsar - distributed pub-sub messaging system

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Most comprehensive list 📋 of tech interview questions 📘 of companies scraped from Geeksforgeeks, CareerCup and Glassdoor.

Java Basics ( Java-8 )

Apache Solr open-source search software

Java to Closure JavaScript transpiler

(Official) The DSpace digital asset management system that powers your Institutional Repository

Data Structure And Algorithms Made Easy In Java

Source code for Uyuni

OUTDATED - See the new repository below! -- Secure JDK Flight Recorder management for containerized JVMs

Autonomous Performance Tuning for Kubernetes!

WildFly Elytron: Security, Authentication, and Authorization SPIs for the WildFly project

Transforms PDS3 and PDS4 product labels and data into various formats.

Everything you need to know to get the job.

Samples of SWF Flow Framework for Java