A Story of One Feature Flag

I'll talk about using feature flags in a full stack JS project. We will consider client and server, dev and prod, business logic and environment flags. We will learn together how to roll out functionality faster and roll back in case of problems.

The talk is based on the 7 years experience of product development, from the code base of which we build 3 environment types: on-prem, public cloud and private cloud.

We will discuss typical problems and ways to solve them with the help of feature flags. In addition to my personal experience, we will talk about standard tools for working with feature flags.