reactively

/riˈæktɪvli/
adverb
  1. In a way that responds to events or situations after they happen, rather than planning or acting in advance.
    • Instead of planning ahead, he reactively dealt with each problem as it came up.
    • She reactively changed her plans when the weather turned bad.
    • The team worked reactively, fixing bugs only after users reported them.
Synonyms
What does "reactively" mean? | whatsthatwordmean | whatsthatwordmean