VK-Z is a simple command line utility, for Windows and Linux that displays Vulkan capabilities (hardware limits) and extensions of all capable Vulkan devices on the system.
VK-Z 0.4.0 Vulkan Capabilities and Extensions Viewer Released

Graphics Cards and GPUs News, Graphics Programming, Home of FurMark
Voxel, voxelizer, voxelize, voxelized, voxelization…
To start Vulkan programming, there’s nothing better than coding a capabilities and extensions viewer.
A new version of GeeXLab is available for all platforms: Windows (32-bit, 64-bit), Linux (64-bit), Mac OS X and Raspberry Pi (Raspbian).
The GLSL Hacker project is now officially stopped. To make a long story short, the support of Direct3D 12 as well as the upcoming support of Vulkan (when it will be available) are the main reasons that have led to a change of name.
Here is a collection of links I gleaned mostly on Twitter about coding, graphics programming and other stuff for developers.