[JavaScript SDK] CDN Address Change Notice

The CDN address used when integrating the JavaScript SDK via HTML script has been changed from an external address to one managed internally by Hackle.

Please update to the new CDN address for stable service. (The existing CDN address will continue to work.)

Previous CDN Address

• https://cdn.jsdelivr.net

• https://fastly.jsdelivr.net

New CDN Address

• https://cdn2.hackle.io

How to Update

Only change the Host portion at the beginning of the URL to the new CDN address.

SDK Initialization

<!-- Add inside head tag as before -->
<script src="https://cdn2.hackle.io/npm/@hackler/javascript-sdk@11.35.0/lib/index.browser.umd.min.js"></script>
<script>
  // Initialize with YOUR_BROWSER_SDK_KEY
  window.hackleClient = Hackle.createInstance("YOUR_BROWSER_SDK_KEY");
</script>

If you are using the User Explorer (DevTools) feature

<script src="https://cdn2.hackle.io/npm/@hackler/javascript-devtools@1.0.3/lib/index.browser.umd.min.js"></script>
<script>
  const config = {
    devTool: HackleDevTools.default,
  };

  // Initialize with YOUR_BROWSER_SDK_KEY
  const hackleClient = Hackle.createInstance(YOUR_BROWSER_SDK_KEY, config);

  // Trigger this when you want to show the User Explorer.
  hackleClient.showUserExplorer()

  // Trigger this when you want to close the User Explorer.
  hackleClient.hideUserExplorer()

</script>

If you are using GTM

1. Go to the relevant container at https://tagmanager.google.com/.

2. Select Templates > Hackle Browser SDK.

   
3. Check the CDN address in the Code tab.

   If the address starts with https://cdn2.hackle.io, you are using the latest template version and do not need to proceed with the steps below.

   If the address starts with https://cdn.jsdelivr.net or another address, follow the guide below to update it.

   

   Before change

   

   After change

   Before: https://cdn.jsdelivr.net After: https://cdn2.hackle.io

4. In the Permissions tab > Injects scripts, add https://cdn2.hackle.io/*. &#xNAN;(Note: Do not remove the existing address — only add the new address)

   
5. Click Save in the upper right corner to save.