Luminate has been using Gauge for over 2 years now. They started using Gauge when it was still in beta and have now extended its use beyond browser automation. This blopost explains how Gauge made test automation easy for teams at Luminate Security.
Taiko is designed to be simple, reliable and a fast browser automation tool. Comparing it with other popular open source tools to find how different it really is.
Robin Ninan from Kodoo explains how they've migrated their tests from Cucumber to Gauge
At ThoughtWorks, we often debate the value of our existing practices to constantly challenge ourselves and remind ourselves why we do what we do.
Soumya Swaroop Gupta & Nivedha Senthil 
Robin Ninan 
Chad Wathington