zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.

sourceforge provides free & fast open source software downloads and development, and business software reviews and comparisons featuring the largest open source and business software directory.

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

discover high-performing, open-platform vms solutions, xprotect® and milestone kite™, and nvr hardware for the ultimate nvr security system configuration.

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pulseway is a complete remote monitoring and management (rmm) software, with automation, patching, remote control and network discovery. get started with a free tool, and upgrade as you grow.

lansweeper discovers all technology assets across your enterprise. increase visibility, reduce costs, improve efficiency, and manage risk.

checkmk is a leading tool for infrastructure and application monitoring. simple configuration, scalable, flexible. open source and enterprise.

red hat is the world’s leading provider of enterprise open source solutions, including high-performing linux, cloud, container, and kubernetes technologies.