See what the world is building.

Monitors distributed systems with powerful stream primitives.

Network monitoring with intuition

Highly customizable, scalable, secure open-source network monitoring system.

The Industry Standard in Open Source IT Monitoring Tools.

Networked resource monitoring tool for analyzing trends and performance problems.

Opening Windows to a Wider World

An autodiscovering PHP/MySQL-based network monitoring system

The most advanced status page for developers

The Complete RRDTool-based Graphing Solution

Simple, lightweight server monitoring with Docker stats and alerts

Take control of your monitoring with a scalable alert console

Free open source newsletter and email marketing software

Free and open source partition and disk imaging/cloning program

A free open-source network computer cloning and management solution

A Distributed, Scalable Monitoring System

Better retrieval. Better answers. Elasticsearch brings context to AI.

The system statistics collection daemon

The rocket-fast system for log processing pipelines

Free Your Inbox.

Fast, real-time web log analyzer for terminal and browser

Open source data collector for a unified logging layer

Reinvent your IT service management with one powerful open source platform

Free open source IT asset management written in PHP

Clientless, secure connections to your applications without a VPN

Open source identity and access management with single sign-on.

Bring all of your authentication into a unified platform.

Free Open-Source Modern IAM Solution with OpenID Connect 1.0

The Open Source for LDAP software and information

The world's leading RADIUS server — fast, feature-rich, modular, scalable.

Free/Libre Open Source Software Binaries of VS Code

Identity, Policy, Audit for Linux environments

Free source code editor and Notepad replacement for Windows

A small, friendly text editor for the terminal

A cross-platform IDE for C, C++, Python, QML/JavaScript and PHP

A powerful, stable and lightweight programmer's text editor

High-performance authoritative DNS server

Helping Domainers and IT Teams Take Control Of Their Domains

Manage DNS data in a high-level DSL across multiple providers.

The Least-Authority File Store

Permanently keep your stuff, for life.

Fault-tolerant, highly available, petabyte-scale open source distributed file system

Open Source Distributed POSIX File System for Cloud

A scalable network filesystem for data-intensive tasks like cloud storage

Creates diagrams from textual descriptions!

Automated Build, Test, and Release

Improving the experience of managing macOS for admins and end users

Open–Source Cloud Computing™ — Infrastructure for Virtual Machines and Bare Metal

A remote server automation and deployment tool written in Ruby.

Powerful and flexible web-based server management control panel

A Python chatbot with a rich and friendly API for developer productivity