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FlagFatigue
Delete zombie feature flags. Automatically.
FlagFatigue finds zombie feature flags and opens safe cleanup PRs automatically. It scans flag usage inside your GitHub Actions runner, cross-references lifecycle data from LaunchDarkly or PostHog, and identifies dead rollout logic. High-confidence flags are safely rewritten, while ambiguous cases stay for human review. No auto-merges, no blind AI edits—your CI stays in control. Delete feature flag debt before it becomes permanent. 🚩
Hey Product Hunt 👋 I'm Ayush, the maker of FlagFatigue 🪦
The idea came from a simple observation: developers are great at adding feature flags and terrible at deleting them.
A feature ships. The flag reaches 100%. Everyone moves to the next sprint.
Six months later, someone finds the conditional and asks:
“Can we delete this?”
Nobody wants to be the person who says yes 😅
I built FlagFatigue to automate the boring investigation around that question.
It scans flag references in your own GitHub Actions runner, checks their lifecycle state against LaunchDarkly or PostHog, and opens a cleanup PR with the evidence and context needed to review it.
One thing I cared about from day one was safety.
FlagFatigue never auto-merges. A flag at 100% rollout alone is not enough to blindly delete it. Ambiguous cases are surfaced for humans, and your existing CI remains the final gate.
The first version supports JS, TS, JSX, TSX and Python.
I'd genuinely love feedback from engineers dealing with feature flags:
What's the oldest flag still sitting in your codebase? 🚩🪦
About FlagFatigue on Product Hunt
“Delete zombie feature flags. Automatically.”
FlagFatigue was submitted on Product Hunt and earned 0 upvotes and 3 comments, placing #4 on the daily leaderboard. FlagFatigue finds zombie feature flags and opens safe cleanup PRs automatically. It scans flag usage inside your GitHub Actions runner, cross-references lifecycle data from LaunchDarkly or PostHog, and identifies dead rollout logic. High-confidence flags are safely rewritten, while ambiguous cases stay for human review. No auto-merges, no blind AI edits—your CI stays in control. Delete feature flag debt before it becomes permanent. 🚩
On the analytics side, FlagFatigue competes within SaaS, Developer Tools, GitHub and Vercel Day — topics that collectively have 600.3k followers on Product Hunt. The dashboard above tracks how FlagFatigue performed against the three products that launched closest to it on the same day.
Who hunted FlagFatigue?
FlagFatigue was hunted by Ayush. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of FlagFatigue including community comment highlights and product details, visit the product overview.
Ayush