Scripts: async & defer with DOMContentLoaded | JS , HTML скачать в хорошем качестве

Scripts: async & defer with DOMContentLoaded | JS , HTML

Notes : DOMContentLoaded it is triggered when all content is loaded ( before rendering with some excpetion) Normal Case line by line execution for script tag DOMContentLoaded will not wait async and defer = async load async Case script tag loads independetly and executes independetly DOMContentLoaded and async scripts don’t wait for each other: defer case script tag loads independetly and executes when the DOM is ready DOMContentLoaded event handler waits for the deferred script. It only triggers when the script is downloaded and executed. #coding #javascript #async #defer #javascript #html #script #DOM #AkshaySaini @AkshaySaini Please follow us   / dev.19.community   Thanks for watching us ... Dev19🖤