API Introduction & Quick Guide to GraphQL for BackEnd & FrontEnd GraphQL is an API query language. It provides a runtime to describe and query the data, no matter what the storage engine is.
javascript GoodBye XMLHttpRequest; AJAX with fetch API (with Demo) AJAX is a crucial part of any Web App. The primary way to do AJAX is through XMLHttpRequest. JavaScript has new fetch API which will remove the need to use the weird XMLHttpRequest