The community has also contributed immensely to what Razer Chroma is today.
Check out some of their works below:

Colore – Community Developed C# Library for Chroma SDK and Unity Plugin

Colore is a powerful, elegant library for developing Razer Chroma applications in C# with all the .NET goodness you would expect.
Developed by Corale Studios, their members are partner developers who work closely with Razer on releasing key tools for everyone to use.
The documentation can be found enclosed within the “colore_docs.zip” file.

GitHub

Open Source Sample Application

GitHub

UT Chroma Integration

GitHub

Audio Visualizer

GitHub

Chromatics (Lighting effects for Final Fantasy XIV)

GitHub

Rocket League Chroma Control

GitHub

Chroma for Stardew Valley

GitHub

Kerbal Space Program Chroma

GitHub