Top BOOT GitHub Repositories & Tools (2026)

OWASP VulnerableApp Project: Break it. Scan it. Reproduce it. Benchmark against it. Improve it.

A website that targets developers who want to contribute to open source software but do not know where or how to start.

Spring Cloud event bus

JoinFaces: JSF Spring Boot Starters - JSF inside Spring Boot Application

#1 Self hosted CMMS web & mobile application that allows you to manage enterprise maintenance for free - Computerized Maintenance Management System

Rqueue: Job Queue and Scheduler for Spring and Spring Boot (Redis & NATS)

Outbox Implementation for Spring Boot

Modern enterprise platform built with Spring Boot 4

Automated documentation for event-driven applications built with Spring Boot

e107 Bootstrap CMS (Content Management System) v2 with PHP, MySQL, HTML5, jQuery and Twitter Bootstrap. Issue Discussion Room: https://gitter.im/e107inc/e107

Stove: The easiest way of writing e2e/component tests for your JVM back-end app with Kotlin

Lab solutions for Spring and Spring Boot course

The missing developer UI for Spring Boot and Quarkus!

All you need to know to get your Spring Boot application into production with AWS 🍃

Server for executing kotlin code

A library for logging HTTP request/response for Spring Boot application and integration with Elastic Stack

CoreUI Components Library for Angular is a comprehensive replacement for Bootstrap JavaScript. It contains meticulously crafted components that adhere to true Angular component principles. https://coreui.io/angular/docs/

Base PHP Framework for Multi Projects

:earth_africa: BeWelcome lets you share a place to stay, connect with travellers, meet up and find accommodation on your journey. It is and will always be a free, open source, non for profit, democratic community.

Mediator implementation in Kotlin with native coroutine support