System76 Oryx Pro - System76 Oryx Pro is a powerful and customizable laptop that comes with Linux pre-installed, but y can easily install Window and dual-boot if you want to use it for Windows development or gaming.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Microsoft Surface Book 2 (15-inch) - Microsoft Surface Book 2 (15-inch) is a laptop and tablet that can handle the modern PC games.
CircleCI - CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.
ZenBook Pro Duo - A new laptop from Asus with two 4k displays
Travis CI - Focus on writing code. Let Travis CI take care of running your tests and deploying your apps.