Zapier - Connect the apps you use everyday to automate your work and be more productive. 1000+ apps and easy integrations - get started in minutes.
RabbitMQ - RabbitMQ is an open source message broker software.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
ZeroMQ - ZeroMQ is a high-performance asynchronous messaging library.
n8n.io - Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.
D-Bus - D-Bus is a message bus system, a simple way for applications to talk to one another.