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The rugged, minimal JavaScript framework
There is a newer version: 3.14.1
// packages/alpinejs/src/scheduler.js
var flushPending = false;
var flushing = false;
var queue = [];
var lastFlushedIndex = -1;
function scheduler(callback) {
  queueJob(callback);
}
function queueJob(job) {
  if (!queue.includes(job))
    queue.push(job);
  queueFlush();
}
function dequeueJob(job) {
  let index = queue.indexOf(job);
  if (index !== -1 && index > lastFlushedIndex)
    queue.splice(index, 1);
}
function queueFlush() {
  if (!flushing && !flushPending) {
    flushPending = true;
    queueMicrotask(flushJobs);
  }
}
function flushJobs() {
  flushPending = false;
  flushing = true;
  for (let i = 0; i < queue.length; i++) {
    queue[i]();
    lastFlushedIndex = i;
  }
  queue.length = 0;
  lastFlushedIndex = -1;
  flushing = false;
}

// packages/alpinejs/src/reactivity.js
var reactive;
var effect;
var release;
var raw;
var shouldSchedule = true;
function disableEffectScheduling(callback) {
  shouldSchedule = false;
  callback();
  shouldSchedule = true;
}
function setReactivityEngine(engine) {
  reactive = engine.reactive;
  release = engine.release;
  effect = (callback) => engine.effect(callback, { scheduler: (task) => {
    if (shouldSchedule) {
      scheduler(task);
    } else {
      task();
    }
  } });
  raw = engine.raw;
}
function overrideEffect(override) {
  effect = override;
}
function elementBoundEffect(el) {
  let cleanup2 = () => {
  };
  let wrappedEffect = (callback) => {
    let effectReference = effect(callback);
    if (!el._x_effects) {
      el._x_effects = /* @__PURE__ */ new Set();
      el._x_runEffects = () => {
        el._x_effects.forEach((i) => i());
      };
    }
    el._x_effects.add(effectReference);
    cleanup2 = () => {
      if (effectReference === void 0)
        return;
      el._x_effects.delete(effectReference);
      release(effectReference);
    };
    return effectReference;
  };
  return [wrappedEffect, () => {
    cleanup2();
  }];
}
function watch(getter, callback) {
  let firstTime = true;
  let oldValue;
  let effectReference = effect(() => {
    let value = getter();
    JSON.stringify(value);
    if (!firstTime) {
      queueMicrotask(() => {
        callback(value, oldValue);
        oldValue = value;
      });
    } else {
      oldValue = value;
    }
    firstTime = false;
  });
  return () => release(effectReference);
}

// packages/alpinejs/src/utils/dispatch.js
function dispatch(el, name, detail = {}) {
  el.dispatchEvent(
    new CustomEvent(name, {
      detail,
      bubbles: true,
      // Allows events to pass the shadow DOM barrier.
      composed: true,
      cancelable: true
    })
  );
}

// packages/alpinejs/src/utils/walk.js
function walk(el, callback) {
  if (typeof ShadowRoot === "function" && el instanceof ShadowRoot) {
    Array.from(el.children).forEach((el2) => walk(el2, callback));
    return;
  }
  let skip = false;
  callback(el, () => skip = true);
  if (skip)
    return;
  let node = el.firstElementChild;
  while (node) {
    walk(node, callback, false);
    node = node.nextElementSibling;
  }
}

// packages/alpinejs/src/utils/warn.js
function warn(message, ...args) {
  console.warn(`Alpine Warning: ${message}`, ...args);
}

// packages/alpinejs/src/lifecycle.js
var started = false;
function start() {
  if (started)
    warn("Alpine has already been initialized on this page. Calling Alpine.start() more than once can cause problems.");
  started = true;
  if (!document.body)
    warn("Unable to initialize. Trying to load Alpine before `` is available. Did you forget to add `defer` in Alpine's `