There are 2 repositories under java-21 topic.
Eclipse Collections Katas
Exploring Java new features from 8 to 26
RealWorld backend API built using Java 21 and Spring Boot 3
An advanced fishing plugin based on MoreFish, created 2 years after its last update.
Actor4j’s core implementation separates SDK and runtime, enabling flexible execution models.
The LDraw™ Part Editor. Create and edit LDraw™ Parts quick and easy.
Java 9-25 Hackery, destroys module system + reflection filters
Modern way of optimizing garbage collection in Minecraft: Java Edition
A homestay booking system like Airbnb. The guideline of a personal project for applying to your CV/resume.
A Spring Boot application for tracking flight events.
Lightweight Java library to interact with the OpenAI API (GPT, DALL-E, TTS, etc.)
Spring-boot application integrating with Firestore and Firebase Authentication to build a CRUD application.
A lambda factory.
'Concurrent programming in Java with virtual threads' article and source code.
đź’ˇ A JavaFX-powered implementation of the Akari logic puzzle, featuring intuitive controls, dynamic feedback, and a diverse puzzle library for hours of strategic fun! Implemented with Model-View-Controller and JFX patterns, this game will definitely be worth your time!
Realworld conduit backend implementation with Spring Boot 3
This application will be a Back-End application that can manage the basic processes in a restaurant.
AWS Lambda Base Images for Java 17+
Sample spring boot microservices application
Amazon Connect Multi-Lingual ChatGPT Voice Bot via AWS Lex written in Java
Clean architecture, Java 21, Spring Boot 3, Postgres, Tracing, Logging and Keycloak
Demo code showing how to use Java's StructuredTaskScope
Demo apps for pg-index-health library
A cross-platform tool for viewing and modifying Unity package files
This educational project's main objective is to understand how gRPC works in conjunction with Spring Boot. We developed a simple calculator example, focusing on core functionality, and chose to use the latest versions of dependencies to ensure compatibility and explore the latest features available.
Demo app for salary calculation (Spring Boot)
PostgreSQL, Zipkin, Prometheus, Grafana, Redis, Kafka and New Relic Integrations with Spring Boot 3, Java 21, and Docker. Integration Tests with Testcontainers for Controller. Unit Tests for Service, and Mapper with Junit 5, and Mockito
This project simulates the operation of an in-person event management dashboard
Rest API using Java Spring Boot, Hibernate, Postgres, and Docker Compose.