Free and Open Source, Distributed, RESTful Search Engine

Spring Framework

Google core libraries for Java

Jenkins automation server

MyBatis SQL mapper framework for Java

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Zipkin is a distributed tracing system

Logstash - transport and process your logs, events, or other data

A library for working with Bitcoin

Joda-Time is the widely used replacement for the Java date and time classes prior to Java SE 8.

Code for Head First Design Patterns book (2020)

Apache Commons Lang

Make Slack and Facebook Bots in Java.

MongoDB integration in Intellij

An implementation of MobileOrg for the Android platform

This is a code example that complements the material in the ZooKeeper O'Reilly book.

Web3Signer is an open-source signing service capable of signing for multiple platforms (Ethereum consensus and execution clients) using private keys stored in an external vault, or encrypted on a d…

Eclipse Common Lisp Editor