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Projects in Awesome Lists tagged with java-21

A curated list of projects in awesome lists tagged with java-21 .

https://github.com/bnymellon/codekatas

Code Kata collection for JVM Languages and Libraries.

eclipse-collections java java-17 java-20 java-21 java-lambda java-streams java-time kata kotlin

Last synced: 15 May 2025

https://github.com/evenmorefish/evenmorefish

An advanced fishing plugin based on MoreFish, created 2 years after its last update.

java java-17 java-21 paper-plugin plugin

Last synced: 05 Apr 2025

https://github.com/obydux/minecraft-startup-flags

Modern way of optimizing garbage collection in Minecraft: Java Edition

flags gc-tuning generational-zgc java java-21 jvm minecraft optimization tuning zgc zgenerational

Last synced: 15 Aug 2025

https://github.com/sanchezih/ort-p1

Repositorio de la materia Programacion 1

data-structures java-21 maven oop

Last synced: 15 Apr 2025

https://github.com/hardiksinghbehl/firebase-integration-spring-boot

Spring-boot application integrating with Firestore and Firebase Authentication to build a CRUD application.

firebase-admin-sdk firebase-auth firebase-storage firestore firestore-crud java-21 spring-boot-3 spring-security-6

Last synced: 09 Apr 2025

https://github.com/loiane/java21-examples

Examples of how to use Java 21 new features.

java java-21 java21

Last synced: 23 Mar 2025

https://github.com/hoangsonww/akari-puzzle-game-javafx

💡 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!

akari akari-puzzle css java java-21 javafx javafx-application javafx-gui javafx-project jfx model-view-controller mvc mvc-architecture mvc-pattern puzzle puzzle-game ui-design

Last synced: 16 Apr 2025

https://github.com/no-country-simulation/h3-24-proptech-java-react

Financia.al es una plataforma web que facilita el acceso a préstamos en Latinoamérica para compradores potenciales.

dokcer figma git google-api java-21 javascript jwt-token openai pgvector postgres postman react slack spring-security swagger swagger-ui tailwindcss thymeleaf typescript

Last synced: 22 Jun 2025

https://github.com/aliakh/demo-java-virtual-threads

'Concurrent programming in Java with virtual threads' article and source code.

java java-21 java-concurrency jep-444 project-loom virtual-threads

Last synced: 08 May 2025

https://github.com/javiorfo/java-spring3-microservice

Clean architecture, Java 21, Spring Boot 3, Postgres, Tracing, Logging and Keycloak

auditory hexagonal-architecture hibernate-jpa java java-21 keycloak microservice spring-boot spring-security springboot3

Last synced: 01 Sep 2025

https://github.com/relvaner/actor4j

Actor4j is a multi-runtime actor-oriented Java framework. Extended libraries.

actor-model actor4j actors java java-21 libraries

Last synced: 23 Jul 2025

https://github.com/mjovanc/java-21-virtual-threads

A tutorial on how to work with Java 21 - Virtual Threads

concurrency java java-21 virtual-threads

Last synced: 15 Jul 2025

https://github.com/hemicharly/grpc-spring-boot-3

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.

gateway gateway-api grpc java-21 micrometer microservices restful spring-boot-3 tracer

Last synced: 11 Apr 2025

https://github.com/musabbozkurt/inventory-management-service

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

docker-compose flyway grafana java-21 jjwt kafka micrometer newrelic postgresql prometheus redis spring-boot-3 spring-cloud spring-security springdoc-openapi testcontainers zipkin

Last synced: 07 Sep 2025

https://github.com/fernanda-kipper/pass-in

This project simulates the operation of an in-person event management dashboard

hsqldb java java-21

Last synced: 20 Sep 2025

https://github.com/aloisseckar/demos-java

From Java 11 to Java 23 - new features in practical examples

hacktoberfest java java-11 java-17 java-18 java-19 java-20 java-21 java-22 java-23

Last synced: 14 May 2025

https://github.com/ibrahimatay/java-features

Java examples for tracking JEPs, JSRs, and JLRs in this repo, provide a comprehensive overview of Java language and platform updates.

java-10 java-11 java-12 java-13 java-14 java-15 java-16 java-17 java-18 java-19 java-20 java-21 java-22 java-5 java-6 java-7 java-8 java-9

Last synced: 17 Oct 2025

https://github.com/br93/timetable

Recommends a timetable using AI optimization and create events on Google Calendar API with RestClient and HttpInterfaces

docker google-calendar-api http-interface java-21 junit mongodb open-api-specification rabbitmq restclient spring-boot test-containers timefold

Last synced: 12 Apr 2025

https://github.com/musabbozkurt/live-data-service

Prometheus, Grafana, Kafka, Zipkin, Redis and Elasticsearch Integrations with Spring Boot 3, Java 21 and Docker. Integration Tests with Testcontainers for Controller. Unit Tests for Controller, Service, and Mapper with Junit 5, and Mockito

docker-compose elasticsearch flyway google-api-services-playintegrity grafana java-21 jsonplaceholder junit5 kafka kibana micrometer mockito prometheus redis redisson restclient spring-boot-3 testcontainers zipkin

Last synced: 26 Oct 2025

https://github.com/sanchezih/static-final-keywords-java

Ejemplos de uso de las keywords static y final en Java.

java-21 maven

Last synced: 15 Apr 2025

https://github.com/samvel-aivazian/neetcode

Solutions to NeetCode problems using Java 21. This repository includes implementations of various data structures, algorithms, and design patterns, with a focus on clear, maintainable code and thorough testing.

algorithms algorithms-and-data-structures coding-challenges data-structures design-patterns java java-21 sorting-algorithms

Last synced: 09 Apr 2025

https://github.com/mariocosenza/astromark

Web platform for managing students’ marks and homework assignments with a distributed ecosystem.

ai distributed-systems jakartaee java java-21 javascript jpa-hibernate postgresql react software-engineering spring spring-boot

Last synced: 02 Jul 2025

https://github.com/f-lab-edu/eattofit

EatToFit: 음식을 운동으로 🍔

backend healthcare java-21 jpa mysql querydsl spring-ai spring-boot-3

Last synced: 23 Apr 2025

https://github.com/entur/marduk

Marduk orchestrates the timetable data import pipeline.

java-21 postgresql ror spring-boot

Last synced: 08 Nov 2025

https://github.com/fdero/bits4j

A simple java library to perform low-level bits manipulations and conversions (hosted on maven-central)

bit-conversion bit-converter bit-manipulation java java-21 low-level

Last synced: 12 Apr 2025

https://github.com/mariocosenza/savoreco

Savoreco is a cutting-edge web application built with Jakarta EE, focusing on promoting sustainable food practices. It serves as a platform for users to discover eco-friendly food options, understand the environmental impact of their dietary choices, and connect with a community of like-minded individuals.

ajax amazon-corretto cloudflare-r2 dependabot fetch-api gradle hibernate intellij-idea jakarta-ee java java-21 javascript jsp jstl-tags oracle-cloud postgresql qodana servlet sonarcloud tomcat

Last synced: 23 Oct 2025

https://github.com/fdero/jcompressor

Simple file compressor and decompressor written in Java-21 using my own library bits4j (which is hosted on maven central)

compression decompression filesystem huffman-coding java java-21 maven

Last synced: 29 Oct 2025

https://github.com/feltex/demo-webflux

Criação de uma API CRUD para gerenciamento de alunos utilizando Spring Boot com WebFlux, Java 21, PostgreSQL e testes no Postman. A aplicação exemplifica como configurar o ambiente, conectar-se a um banco de dados PostgreSQL, implementar repositórios reativos e criar endpoints para operações de criação, leitura, atualização.

docker docker-compose java java-21 lombok postgresql r2dbc webflux

Last synced: 13 Apr 2025

https://github.com/samvel-aivazian/thinkdast

This repository contains my solutions to exercises from the book Think Data Structures: Algorithms and Information Retrieval in Java by Allen B. Downey. The book is published by Green Tea Press.

algorithms algorithms-and-data-structures data-structures java java-21 sorting-algorithms

Last synced: 09 Apr 2025

https://github.com/k-tomaszewski/eternal-db

Eternal DB is a time series database with a data retention policy based on disk space, thus allowing to collect data eternally.

database document-database embedded-database java java-21 json linux nosql time-series tsdb

Last synced: 13 Apr 2025

https://github.com/sanchezih/exceptions-java

Excepciones en Java

exception-handling java-21

Last synced: 15 Apr 2025

https://github.com/karmakrafts/manganese

LLVM based bootstrap compiler for the Ferrous programming language.

bootstrap-compiler compiler compilers ferrous java java-21 java-preview lld lldb llvm lwjgl lwjgl3 programming-language remotery

Last synced: 23 Jun 2025

https://github.com/omnimodloader/asmhelper

ASM Helper is a versatile library for modifying JAR files, designed to simplify the process of editing ModFiles within the OmniMC framework.

asm helper jar java java-21 library minecraft mod modifying omnimc simple

Last synced: 25 Aug 2025

https://github.com/mnpsnuwan/inventory-service

Spring Boot 3 Microservices with MongoDB, MySQL, Docker, Kubernetes and Angular.

backend docker java-21 microservices mysql rest-api spring-boot

Last synced: 17 Aug 2025

https://github.com/mnpsnuwan/order-service

Spring Boot 3 Microservices with MongoDB, MySQL, Docker, Kubernetes and Angular.

backend docker java-21 microservices mysql rest-api spring-boot

Last synced: 17 Aug 2025

https://github.com/mnpsnuwan/product-service

Spring Boot 3 Microservices with MongoDB, MySQL, Docker, Kubernetes and Angular.

backend docker java-21 microservices mongodb spring-boot

Last synced: 09 Oct 2025

https://github.com/ferps53/scheduler-backend

Este projeto é o backend do app Scheduler, ele utiliza várias ferramentas, como websockets para se comunicar e notificar sobre as tarefas a serem feitas

backend-api gradle java-21 quarkus scheduler task-scheduler

Last synced: 27 Jul 2025

https://github.com/mnpsnuwan/api-gateway

Spring Boot 3 Microservices with MongoDB, MySQL, Docker, Kubernetes and Angular.

api-gateway docker java-21 keycloak microservices mysql rest-api spring-boot spring-security

Last synced: 04 Apr 2025

https://github.com/evenmorefish/emfpinata

A Piñata addon for the EvenMoreFish plugin.

java java-17 java-21 paper-plugin

Last synced: 14 Apr 2025

https://github.com/feltex/login-demo

Este repositório contém um projeto Spring Boot com Spring Security que implementa autenticação e autorização usando login via GitHub e Google. O objetivo deste projeto é fornecer um exemplo funcional de como integrar provedores de autenticação OAuth2 populares em uma aplicação Spring.

github google java java-21 java21 spring-boot spring-security springboot

Last synced: 20 Mar 2025

https://github.com/ayu-sh-kr/excel4j

A library that convert XLSX to Java Objects and write Java Objects to XLSX file

converter excel4j java java-21 maven writer xlsx

Last synced: 23 Mar 2025

https://github.com/javiorfo/jtabula

First approach to use Informix in nvim-dbeer plugin

informix java java-21 nvim-plugin

Last synced: 06 Apr 2025

https://github.com/javiorfo/tabula

First approach to use Informix in nvim-dbeer plugin

informix java java-21 nvim-plugin

Last synced: 23 Mar 2025

https://github.com/kjpar0317/trend-seminar

(2024-01) 새로 개발할 프로젝트 (example) 세미나 자료 (java, nextjs)

daisyui gsap3 java-21 kafka next-auth-v5 nextjs14 redis swr tailwindcss

Last synced: 13 Mar 2025

https://github.com/petr-panteleyev/java-fx-helpers

JavaFX helper classes

java java-21 javafx library

Last synced: 11 Nov 2025

https://github.com/brittank88/clipshot

A 1.7.10 Forge clientside mod that copies your screenshots to the clipboard!

gtnh java-17 java-21 java-8 minecraft minecraft-forge minecraft-mod mixin mixins screenshot screenshot-utility

Last synced: 12 Mar 2025

https://github.com/k-tomaszewski/notifications

Simple Java library for sending notifications from application to a system operator.

jakarta-mail java java-21 notifications observability

Last synced: 09 Apr 2025

https://github.com/priyakdey/blind-75

Solutions to Blind 75 Problem Set.

algorithms-and-data-structures blind75 java java-21

Last synced: 28 Mar 2025

https://github.com/carloss765/calculadora

Calculator made in Java with Swing Library

calculator java java-21 java-swing swing

Last synced: 14 Jun 2025

https://github.com/entur/damu

Convert NeTEX datasets to GTFS

java-21 ror spring-boot

Last synced: 11 Mar 2025

https://github.com/soneybun/suncalchealth

BMI & Height Estimation Calculator is a Java program that calculates Body Mass Index (BMI) and estimates height based on parental height. It supports both Metric and Imperial units and includes a built-in unit conversion link for convenience.

bmi-calculator indie indiedev intellij intellij-idea java java-21 java21 weight

Last synced: 09 Apr 2025

https://github.com/entur/nabu

Supplier status

java-21 postgresql ror spring-boot

Last synced: 08 Sep 2025

https://github.com/sovanmukherjee/springboot-drools-decision-table

Drools Decision Tables example with Spring Boot

decision-tables drools excel gradle java-21 spring-boot-3

Last synced: 25 Mar 2025

https://github.com/adasjusk/stuck

A Plugin made for minecraft spigot to unstuck player from bedrock 127 layer or to teleport to safer location.

escape java java-21 mc minecraft minecraft-plugin opensource paper plugin plugins server spigot spigot-api spigot-plugin stuck unstuck

Last synced: 09 Apr 2025

https://github.com/darkmortal/expression-evaluator

A comprehensive and lightweight equation evaluator developed using java

dsa-algorithm java java-21 java-se

Last synced: 25 Mar 2025

https://github.com/flawlessly-optimized/flawlessly-optimized

Boost your Minecraft performance with smooth gameplay and essential OptiFine features, all while keeping the game’s original feel.

curseforge fabric fabricmc java java-21 minecraft modpack modrinth optifine optifine-alternatives

Last synced: 02 Jul 2025

https://github.com/salaxdev/jstreamloader

A Java library for loading and handling streams effortlessly

file-loader image-loader java java-21 java-io java-library java-music-player java-streams open-source

Last synced: 05 Apr 2025

https://github.com/mustafabinguldev/javanewfeatures

In this repository I'm adding code related to java updates that I consider important. If you want to check it out, you can look at the packages.

java java-21 java-news java-updates java10 jdk jdk10 kodbeyin updates

Last synced: 16 Mar 2025

https://github.com/safo-samson/multithreading-in-java

Advanced Programming in java with MultiThreading.

concurency fork-and-join java-21 multithreading race-conditions

Last synced: 25 Feb 2025

https://github.com/martishin/next-js-spring-java

Full stack authorization service using Next.js on the frontend and Spring MVC (with virtual threads) on the backend

gradle java java-21 lombok nextjs postgresql reactjs spring-mvc virtual-threads

Last synced: 21 Feb 2025

https://github.com/eriskcn/hms

Hotel Management Back-end of @eriskcn & @nghichtuYN

java-21 mysql spring-boot spring-data-jpa

Last synced: 23 Mar 2025

https://github.com/extrawest/podcast-to-blog-ai-service

Podcast Summary & Q&A App is project takes podcast episodes from the Podcast Index, converts the audio into text, summarizes the content, generates an image based on the summary, translates the summary into French, and allows users to ask questions about the episode. ElevenLabs, HuggingFace, Replicate services are used

ai hugging-face huggingface-inference-endpoint java-21 langchain4j replicate replicate-api spring-boot

Last synced: 24 Aug 2025

https://github.com/lion6477/skua

1. Sorts files in the selected folder by their extension. Unrelease:2. Copy files and forlders from folder to folder in one click.

copy-files java java-21 javafx javafx-21 javafx-application javafx-desktop-apps sorting-files

Last synced: 14 Mar 2025

https://github.com/AmayaFramework/amaya-core

An amaya framework module that implements a web application and its infrastructure.

amaya framework http-framework http-server java java-11 java-17 java-21 java-web-framework microservice servlet web-framework

Last synced: 14 Mar 2025

https://github.com/feltex/feltex-pix

Aplicação em Java utilizando o framework Spring Boot, com o objetivo de expor uma API REST para a criação e gerenciamento de chaves PIX, além de gerar QR Codes de pagamento.

api banco efi java java-21 lombok pix spring-boot spring-boot-3 spring-boot-web

Last synced: 01 Aug 2025

https://github.com/mongoexpuser/non-blocking-java-https-server-with-no-external-framework

A simple vanilla non-blocking Java HTTPS server (No external framework)

external-framework java java-21 non-blocking tls-ssl web-server

Last synced: 22 Mar 2025

https://github.com/haddouguihamza/batch-payment-history-processor

Batch job for processing client electronic payment history records and storing them in a relational database. Automates the ingestion, validation, and persistence of detailed payment transaction data to support audit, reporting, and business analytics.

batch-job build-tool copilot-chat eclipse embedded-database fixed-length-format flat-file h2-database java-21 maven-pom spring-batch-application spring-boot-application

Last synced: 15 Aug 2025

https://github.com/mathiaslinux/javibes-public

A Jellyfin player created in Java with JavaFX

college-project java java-21 java-fx jellyfin maven music music-player

Last synced: 09 Jul 2025

https://github.com/priyakdey/jraf

Java REST API Framework

framework java java-21 rest-api

Last synced: 15 Aug 2025

https://github.com/viguirilo/api-restaurant

Project based on AglaWorks Spring Boot training

hibernate java-21 jpa-persistence-applications mysql-database sprinboot

Last synced: 12 Aug 2025

https://github.com/marcosnasp/todo-app

Todo App Spring Boot 3

java-21 spring-boot

Last synced: 24 Feb 2025

https://github.com/kimbo-slicee/java-course

This repository contains my Java ☕ course, where I explain everything I know about the Java ☕ programming language 👨‍💻 in a simple and clear way 👨‍🏫.

collections-framework gradle java-21 jvm maven oops-in-java unit-testing xml

Last synced: 29 Mar 2025