Tutorials on Afterupdate

In Svelte, a component's afterUpdate lifecycle method is called after the component is updated as a result of a state change. When the value of any of a component's props and variables changes, the component's beforeUpdate lifecycle method is executed prior to any DOM updates being made in response…

Modern applications involve many DOM manipulations. Components (and elements) are constantly being removed, added, updated, etc. to deliver incredible user experiences and/or to optimize performance. Sometimes, you may need to execute code when a component is added (such as automatically focusing…