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

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

Framework for Evolutionary Message-Driven Microservices on the JVM

🔥 HAPI FHIR - Java API for HL7 FHIR Clients and Servers

Spring Boot Template for Micro services Architecture - Show cases how to use Zuul for API Gateway, Spring OAuth 2.0 as Auth Server, Multiple Resource (Web Services) Servers, Angular Web App, Eureka…

OpenMRS API and web application code

Spring Security and Angular:: A tutorial on how to use Spring Security with a single page application with various backend architectures, ranging from a simple single server to an API gateway with …

Concurrency Patterns and features found in Java, through multithreaded programming. Threads, Locks, Atomics and more.

A Java implementation of the language server protocol intended to be consumed by tools and language servers implemented in Java.

win w/ Spring Boot, Spring Cloud and Cloud Foundry

Graylog Extended Log Format (GELF) implementation in Java for all major logging frameworks: log4j, log4j2, java.util.logging, logback, JBossAS7 and WildFly 8-12

Source code for book Microservices for Java Developers

Don't live harder, live smarter.

The ANTLR4 grammar for SHR's CIMPL text format