tengu_miraculo_the_bard
- Entity ID:
ent-20260419-a007b8c9d0e1 - Type:
concept - Scope:
shared - Status:
active - Aliases: miraculo flag, miraculo_the_bard
Description
GrowthBook runtime flag (named after a Proust character) controlling fast-mode prefetch strategy (sync vs async). Flipping it silently degrades users to stale cache reads with no UI indication. Default false. Demonstrates the architectural hazard of silent behavioural runtime flags that reshape performance characteristics without shipping a new client.
Key claims
- Silent performance killswitch: tengu_miraculo_the_bard degrades to stale cache
Relations
- tengu_miraculo_the_bard --[depends_on]--> GrowthBook