February 16, 202610 min read

The Feature Flag Time Bomb: Every Failure Pattern, Documented

A comprehensive taxonomy of 7 real-world feature flag failure patterns with documented incidents from Knight Capital, Cloudflare, Grafana, and more. Learn what goes wrong and how to prevent it.

Feature FlagsTechnical Debt

January 22, 202613 min read

What Happens When You Remove 500 Stale Feature Flags

A detailed account of what engineering teams experience when they undertake a large-scale feature flag cleanup, including the surprising metrics improvements and lessons learned.

Feature FlagsTechnical Debt

June 12, 20256 min read

The $460M Feature Flag: Stale Flags Are Ticking Time Bombs

Knight Capital lost $460M in 45 minutes from one stale feature flag. Learn the critical lessons every engineering team needs.

Feature FlagsTechnical Debt

Case Studies

The Feature Flag Time Bomb: Every Failure Pattern, Documented

What Happens When You Remove 500 Stale Feature Flags

The $460M Feature Flag: Stale Flags Are Ticking Time Bombs

Case Studies

The Feature Flag Time Bomb: Every Failure Pattern, Documented

What Happens When You Remove 500 Stale Feature Flags

The $460M Feature Flag: Stale Flags Are Ticking Time Bombs