{"id":4188,"date":"2023-05-01T04:22:33","date_gmt":"2023-05-01T04:22:33","guid":{"rendered":"https:\/\/rengga.dev\/blog\/?p=4188"},"modified":"2023-06-10T11:30:11","modified_gmt":"2023-06-10T11:30:11","slug":"react-es6-tutorial-array-methods","status":"publish","type":"post","link":"https:\/\/rengga.dev\/blog\/react-es6-tutorial-array-methods\/","title":{"rendered":"React &#8211; ES6 Tutorial &#8211; Array Methods"},"content":{"rendered":"<h2><em>What is ES6?<\/em><\/h2>\n<p><em>ES6 stands for ECMAScript 6.<\/em><\/p>\n<p><em>ECMAScript was created to standardize JavaScript, and ES6 is the 6th version of ECMAScript, it was published in 2015, and is also known as ECMAScript 2015.<\/em><\/p>\n<h2>Array Methods<\/h2>\n<p>There are many JavaScript array methods.<\/p>\n<p>One of the most useful in React is the\u00a0<code class=\"w3-codespan\">.map()<\/code>\u00a0array method.<\/p>\n<p>The\u00a0<code class=\"w3-codespan\">.map()<\/code>\u00a0method allows you to run a function on each item in the array, returning a new array as the result.<\/p>\n<p>In React,\u00a0<code class=\"w3-codespan\">map()<\/code>\u00a0can be used to generate lists.<\/p>\n<h3>Example<\/h3>\n<p>Generate a list of items from an array:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"js\">const myArray = ['apple', 'banana', 'orange'];\r\n\r\nconst myList = myArray.map((item) =&gt; &lt;p&gt;{item}&lt;\/p&gt;)<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>What is ES6? ES6 stands for ECMAScript 6. ECMAScript was created to <a class=\"read-more\" href=\"https:\/\/rengga.dev\/blog\/react-es6-tutorial-array-methods\/\" title=\"React &#8211; ES6 Tutorial &#8211; Array Methods\" itemprop=\"url\"><\/a><\/p>\n","protected":false},"author":1,"featured_media":4376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[508,12],"tags":[516,514,511,510,491,509,513,512,515],"newstopic":[578],"class_list":{"0":"post-4188","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-react","8":"category-web-development","9":"tag-array-methods","10":"tag-arrow-functions","11":"tag-ecmascript-6","12":"tag-es6-tutorial","13":"tag-javascript","14":"tag-react","15":"tag-react-classes","16":"tag-react-tutorial","17":"tag-variables","18":"newstopic-react"},"_links":{"self":[{"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/posts\/4188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/comments?post=4188"}],"version-history":[{"count":1,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/posts\/4188\/revisions"}],"predecessor-version":[{"id":4189,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/posts\/4188\/revisions\/4189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/media\/4376"}],"wp:attachment":[{"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/media?parent=4188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/categories?post=4188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/tags?post=4188"},{"taxonomy":"newstopic","embeddable":true,"href":"https:\/\/rengga.dev\/blog\/wp-json\/wp\/v2\/newstopic?post=4188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}