Choose the Puppeteer wait that matches the condition your code needs: use waitForSelector() for an element’s DOM or visibility state, waitForFunction() for a custom page-side condition, a locator for an action that should wait until it is ready, and waitForNavigation() when an action navigates. These waits are not interchangeable.
Choose the right Puppeteer wait
| API | What it waits for | Use it when | Important caveat |
|---|---|---|---|
page.waitForSelector() |
A selector to enter or leave the DOM; optionally become visible or hidden | You know the selector for the state you need | Presence alone does not mean an element is ready to interact with. |
page.waitForFunction() |
A predicate in the page context to return a truthy value | The needed state is application-specific and not covered by a selector wait | Pass Node.js values as arguments; the browser callback cannot access Node variables by closure. |
page.locator() |
Element presence and, for actions, the required action preconditions | Your goal is to interact with an element | Locator waits and actions have their own timeout and behavior. |
page.waitForNavigation() |
A navigation or qualifying URL change | A click or other action is expected to navigate | Start the wait before triggering the action. |
The current Puppeteer API references used here are versioned 25.12.0, retrieved October 3, 2026, except the Frame selector reference, which is version 25.10.0. Check the documentation for the version installed in your project if behavior or examples differ.
Wait for an element to appear, become visible, or disappear
Wait for DOM presence
page.waitForSelector() resolves immediately if the selector already matches; otherwise, it waits for a matching element to be added to the DOM. The default wait checks presence, not visibility. It returns an element handle when found.
const result = await page.waitForSelector('.result', { timeout: 10_000 });In the example, the timeout is 10 seconds. Selector waits default to 30 seconds. Set a task-specific timeout, change the page default with page.setDefaultTimeout(), or set timeout: 0 to disable the timeout. Selector wait options also accept an AbortSignal for cancellation. If the selector is still missing after the configured timeout, the wait throws.
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Wait for visibility or hidden state
await page.waitForSelector('.result', { visible: true });
await page.waitForSelector('.spinner', { hidden: true });For visible: true, Puppeteer requires the element to be in the DOM and not have display: none or visibility: hidden. That does not guarantee it is enabled, stable, or unobstructed. With hidden: true, the wait resolves when the selector is absent or hidden; if no matching element exists, it resolves to null.
Wait for a custom page condition
Use page.waitForFunction() when the condition is a page-side predicate rather than a simple selector state—for example, when a minimum number of rows must render.
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await page.waitForFunction(() => document.querySelectorAll('.row').length >= 3);The callback runs in the page context until its result is truthy. Values from Node.js must be passed as additional arguments:
const selector = '.foo';
await page.waitForFunction(
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selector,
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Wait until an element is ready for an action
When the goal is to click or otherwise interact with an element, Puppeteer recommends locators. A locator action waits for the element to be present and checks action preconditions such as viewport position, visibility, enabled state, and—before a click—a stable bounding box. This is more appropriate than treating waitForSelector({ visible: true }) as proof that an element is actionable.
await page.locator('button').click();You can also wait on a locator without performing an action:
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await page.locator('.loading').wait();For the official guide to locator interactions, see Puppeteer’s Page interactions guide; API details are in the Page.waitForSelector reference.
Wait for navigation after a click
Start the navigation wait before the click. If you await the click first and only then begin waiting for navigation, the navigation event may already have happened.
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const [response] = await Promise.all([
page.waitForNavigation(),
page.click('a.my-link'),
]);You can use a locator click as the triggering action while keeping the same ordering:
const [response] = await Promise.all([
page.waitForNavigation(),
page.locator('a.my-link').click(),
]);The navigation wait defaults to a 30-second timeout and to waitUntil: 'load'; its options are distinct from selector-wait options. Puppeteer also treats qualifying History API URL changes as navigation. A client-rendered update that does not navigate is better handled by a selector or page predicate. See the Page.waitForNavigation reference.
Understand frame and element-handle wait behavior
If navigation may replace the document, choose the wait context deliberately. Frame.waitForSelector() works across navigations. By contrast, ElementHandle.waitForSelector() is scoped to the current element; it does not work across navigation or if that element detaches. Use the page or frame method when the document may be replaced. The Frame API reference cited here is version 25.10.0; consult the reference matching your installed version.
Troubleshoot common wait failures
Selector wait times out
- Cause: The selector does not match, or the element appears after the timeout.
- Fix: Confirm the selector and the state being awaited. Increase the task-specific timeout if the page legitimately needs longer, or set the page default with
page.setDefaultTimeout(). Disable a selector timeout withtimeout: 0only when an unbounded wait is appropriate.
The element exists, but the wait does not establish that it is visible
- Cause: The default selector wait checks DOM presence only.
- Fix: Add
{ visible: true }or use{ hidden: true }for the inverse state. If the next step is an interaction, prefer a locator action for its actionability checks.
The click happens, but the navigation wait misses the event
- Cause: The navigation wait was started after the click.
- Fix: Start both together with
Promise.all([page.waitForNavigation(), clickAction]).
A selector wait stops working after navigation or detachment
- Cause: The wait is attached to an element handle that was replaced or detached.
- Fix: Use
page.waitForSelector()orframe.waitForSelector()instead when the wait must survive navigation.
A wait condition is not reachable from the callback
- Cause: A
waitForFunction()callback executes in the browser page context, not in Node.js. - Fix: Pass required values as arguments to
waitForFunction(), as in the selector example above.
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