src/plugins/webpackHotDevClient.js
function handleSuccess() {
  clearOutdatedErrors();
  destroyErrorOverlay();

  var isHotUpdate = !isFirstCompilation;
  isFirstCompilation = false;
  hasCompileErrors = false;

  // Attempt to apply hot updates or reload.
  if (isHotUpdate) {
    tryApplyUpdates();
  }
}
function handleSuccess() {
  clearOutdatedErrors();
  destroyErrorOverlay();

  var isHotUpdate = !isFirstCompilation;
  isFirstCompilation = false;
  hasCompileErrors = false;

  // Attempt to apply hot updates or reload.
  if (isHotUpdate) {
    tryApplyUpdates();
  }
}
function handleSuccess ( ) { clearOutdatedErrors ( ) ; destroyErrorOverlay ( ) ; var isHotUpdate = ! isFirstCompilation ; isFirstCompilation = false ; hasCompileErrors = false ; // Attempt to apply hot updates or reload. if ( isHotUpdate ) { tryApplyUpdates ( ) ; } }
Successful compilation.
Successful compilation .