Feature Flag Rollout

Preview in your theme

status="ready" · four rules, first match wins. The preview opens on a shopper who matches none of them, so she falls through to the gate: bucket 11 of 100 ≤ 25 → express. Type "@zyeon.ai" into email and rule 1 takes over; type 2.0.9 into appVersion and rule 2 does. Drag the gate and every derived figure moves with it.

checkout.express-pay

Units no rule matches go through a 25% gate: express inside it, classic outside.

Live

Rollout gate25%

≈10,302 of 41,208 users

express25%≈10,302 users

classic75%≈30,906 users

Headcounts are the gate alone, before targeting: a rule match overrides it, and nothing here says how many units the rules catch.

Actually served · last 24 h+3.4 pts vs the 25% gate

express28.4%≈11,703 users

everything else71.6%≈29,505 users

1,401 users more than the gate accounts for — rule matches are served on top of it.

Targeting rules

first match wins

1
email contains @zyeon.ai
servesexpressno match
2
appVersion version < 2.1.0
servesclassicno match
3
plan is one of enterprise, gov
servesclassicno match
4
lifetimeOrders is at least 3
servesexpressno match
Everyone else — hashed into a 25% gate
servesexpressinside, otherwiseclassic

Evaluation preview

an empty box means the attribute is absent

Unit key

appVersion

plan

lifetimeOrders

No rule matchedservesexpress

Bucket 11 of 100 ≤ 25 — murmur3 of the flag key and the unit key, modulo 100, plus 1: stable for this unit and different under every other flag.

status="empty" · a flag created minutes ago: off, gate at 0, no rules yet. No onRolloutPctChange is passed, so there is no slider — and because the flag is off, the legend withholds its headcounts and the reach line reads “Would reach 0 of 12,940 users once it is on” instead of claiming the staged gate reaches anyone.

search.semantic-reranker

The flag is off, so every unit gets keyword. The gate below is staged, not serving.

Off

Rollout gate0%

Would reach 0 of 12,940 users once it is on

reranked0%

keyword100%

Targeting rules

first match wins

No targeting rules yet — nothing overrides the gate.

Everyone else — hashed into a 0% gate
servesrerankedinside, otherwisekeyword

Evaluation preview

no attributes are targeted

Unit key

Flag is offserveskeyword

The kill switch is off, so no rule and no bucket is evaluated — every unit gets keyword.

status="loading" · the skeleton mirrors the real anatomy (header, gate figure, split bar, three rule rows, preview box) and stops pulsing under prefers-reduced-motion.

status="error" · flag and audience come back null, so nothing about the rollout is drawn. Try again appears only because onRetry was passed; clicking it swaps in the ready payload, and the recovered panel opens on the unit that payload seeds — u_8f31c2, bucket 11 → express — instead of an empty form, because the seed is taken when it arrives rather than at mount.

Couldn't load this rollout

The flag service didn't answer, so nothing here would be current.

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