Free and Open Source, Distributed, RESTful Search Engine

Learn System Design concepts and prepare for interviews using free resources.

Open Source Identity and Access Management For Modern Applications and Services

Conductor is an event driven agentic orchestration platform providing durable and highly resilient execution engine for applications and AI Agents

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Apache Pulsar - distributed pub-sub messaging system

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.

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

Access your entire server infrastructure from your local desktop

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling

Fully featured, open source, privacy friendly email app for Android

A modern, web-based SSH console and key management tool. Bastillion gives you a clean, browser-based way to manage SSH access across all your systems. Think of it like a bastion host with a friendl…

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform

Reitti is a comprehensive personal location tracking and analysis application that helps you understand your movement patterns and significant places. The name "Reitti" comes from Finnish, meaning …

An open source, free, high performance, stable and secure Java Application Business Platform of Project Management and Document

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

ERP beyond your fridge, now on your phone – An awesome companion app for Grocy

Import YAML/JSON-formatted configuration files into Keycloak - Configuration as Code for Keycloak.

The Axelor Open Suite based on Axelor Open Platform

Simple project environment for creating custom Keycloak extensions

Local-first personal finance app. Encrypted, self-hosted, sync across devices.

Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.

Jenkins plugin which allows building, testing, and using Docker images from Jenkins Pipeline projects.

MongoDB extension for Liquibase

Identity Provider Mapper for Keycloak that copies Google Group membership to Keycloak when a user logs in through the Google Identity Provider

Android TV App using flutter

TuniPharma