@Kamalakannan_kumar As highlighted by @arunpatidar, Please check the bundle status and refer to below threads which will help you in further debugging:https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/problem-sling-model-not-getting-invoked/m-p/279508https://stackoverflow.com...

@prasadb026 Please refer below community thread:https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/returning-list-of-nested-child-pages-at-given-path-in-json/td-p/394978

@foalowaini Please use the latest AEM project archetype command from the below URL:https://github.com/adobe/aem-project-archetype

@asn11 Please refer below article URL:https://www.albinsblog.com/2015/06/enabling-basic-authentication-for-adobecq5-adobeaem.html#.Yhc9L5NBxhE

@tadreeves Please refer below Community URL that highlights two approach of achieving the use case:Sling FilterUsing Analyticshttps://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/how-to-log-monitor-user-activity-in-aem6/m-p/207402

@Ameen_Dev The WKND Guide (replacement reference site of We.Retail) is a getting started tutorial meant to install and run from AEM 6.3/6.4 or upward versions of AEM.Reference: https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/wknd-using-aem-6-2/td-p/287901 https://github.com...

@Tessa_learner1 Please refer below URL:https://bimmisoi.blogspot.com/2020/07/aem-fetching-multifield-values-using.html

@nadeens Please refer below Community thread:https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/pen-test-vulnerabilities-for-jquery-used-by-aem/td-p/397684

@vjleo94 Please check below URL and see if that helps:https://aem4beginner.blogspot.com/custom-validation-for-coral-ui-3

@imadullakhan Please refer below Community Thread:https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/programmatically-rollout-using-rolloutparams/td-p/405303