Invoice Ninja is a free, open-source invoicing, billing, and payment management platform built for freelancers and small businesses.…
pgAdmin 4 is the leading open-source management tool for PostgreSQL databases. It provides a powerful web-based interface for…
MongoDB is the most widely used document-oriented NoSQL database, designed for storing flexible JSON-like documents with dynamic schemas.…
rsync is the standard file synchronization tool on Linux and Unix systems. It transfers only the differences between…
Rocket.Chat is a self-hosted open-source team communication platform that provides real-time messaging, video conferencing, file sharing, and live…
Asterisk is an open-source PBX (Private Branch Exchange) platform that handles SIP sessions, call routing, voicemail, IVR menus,…
SSH login delays of 10-30 seconds are almost always caused by reverse DNS lookups. When you connect, the…
Grafana is an open-source analytics and visualization platform that turns time-series data into actionable dashboards. Prometheus is a…
Zammad is an open-source helpdesk and ticketing system written in Ruby on Rails. It consolidates customer support requests…
An SSH key passphrase encrypts the private key file on disk so that a stolen key file alone…
VirtualBox is a free, open source Type 2 hypervisor from Oracle that lets you run multiple guest operating…
LibreNMS is an open-source network monitoring system built on PHP, MySQL/MariaDB, and SNMP. It provides auto-discovery of network…
