Awesome Reviewers

Any UI/logic that performs async work must be resilient to rapid user actions and intermediate async states: prevent re-entry, ensure callbacks use the latest intended state, and avoid losing results/errors when components unmount.

Apply these rules: 1) Guard against re-entry in async handlers

const submit = async (e: React.FormEvent<HTMLFormElement>) => {
  e.preventDefault();
  if (saving || reloading) return; // prevent duplicate onEnter/rapid submit
  setSaving(true);
  try {
    await onSave(/*...*/);
  } finally {
    setSaving(false);
  }
};

2) Prevent concurrent requests

3) Make timing/streaming callbacks use “latest” state, and verify with tests

4) Be lifecycle-safe for in-flight operations

5) Handle “connecting/pending” phases deterministically

This standard targets the real failure modes described: stale/incorrect final results from scheduled callbacks, duplicated async calls (and conflicting revisions), lost errors due to unmount during pending work, and dropped actions when release happens before the underlying connection is ready.