A new custom event hydrationDone has been introduced in the preview. This event will be dispatches when the funnel/website preview has completed its hydration so a user can run specific custom code post hydration.😇😇

Previously, users might have faced issues where their custom scripts would execute before our preview hydration had completed.This timing mismatch could lead to incorrect execution flow and hinder the intended functionality of their custom code.

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By dispatching the ‘hydrationDone’ event after complete hydration of the preview is completed, we’ve effectively eliminated this source of contention.Users can add an event listener on the hydrationDone event and execute their following code. This is especially useful if they are trying to manipulate DOM content.

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Add a code element in the builderListen the hydrationDone event like below document.addEventListener( “hydrationDone”, () => { // Add custom javascript here})Once the preview DOM content is loaded and hydration event is received, the custom code will run without any issue or race condition.

Note: Optimise javascript may need to be disabled if user’s custom code is critical on page load, as it delays the hydration event if there is no user interaction.