Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
code-ray - Live debugging tool for software developers
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Reactime - Time travel debugging tool, visualizing and tracing state
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.