Interest
Proportion of Hacker News items mentioning "preflight" over time.
Mentions
Total number of Hacker News items mentioning "preflight" over time.
Pre-flight or Preflight may refer to:Preflight checklist, a list of tasks that should be performed by pilots and aircrew prior to takeoff Preflight (printing), by analogy with the above Preflight (EP), a 2002 EP by Building 429 Preflight request, a request made web browsers before performing certain cross-origin resource sharing requests Read more on Wikipedia