Our architecture, stacks and why did we choose them. A recipe for SaaS startups for an affordable, scalable and high-performing system that scales well.

ConfigCat is using ConfigCat as a feature flag and configuration management service. Here is how and why.​

In this post, I will show you how we implemented the animations where the cat follows the cursor with his eyes when entering username and hides them when entering password.

We are very excited about the release of our new shiny Landing Page on configcat.com.

Use Feature Flags, and you do not need to worry about the ambiguous Apple App Store review. Also, you can forget about the release trains or the good old days when PMs are running around in the office with flame-throwers.

Let me tell you a story about the myth of the Friday Release. Newbie QA guy was finishing up his tasks on a Friday evening after hours. The office was quite empty at that time, only a few people left.