Activity › Forums › Salesforce® Discussions › what is lighning:require in Salesforce? Salesforce® Discussions what is lighning:require in Salesforce? Posted by Shubham on April 9, 2020 at 5:39 PM what is lighning:require and what is it used for? Ratnesh replied 6 years, 1 month ago 3 Members · 2 Replies 2 Replies Aditya Member April 9, 2020 at 6:27 PM Lightning:require enables you to load external CSS and JavaScript libraries after you upload them as static resources. [adinserter block='9'] Ratnesh Member April 11, 2020 at 2:15 PM enables to load CSS and Javascript file as a static resource. Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me