{"id":6935,"date":"2021-07-22T13:00:18","date_gmt":"2021-07-22T13:00:18","guid":{"rendered":"https:\/\/www.scmgalaxy.com\/tutorials\/?p=6935"},"modified":"2022-04-13T16:30:48","modified_gmt":"2022-04-13T16:30:48","slug":"list-of-keywords-and-reserved-words-in-javascript","status":"publish","type":"post","link":"https:\/\/www.scmgalaxy.com\/tutorials\/list-of-keywords-and-reserved-words-in-javascript\/","title":{"rendered":"List of keywords and reserved words in JavaScript"},"content":{"rendered":"\n

Keyword or Reserved words<\/strong><\/p>\n\n\n\n

var<\/td>delete<\/td>for<\/td>let<\/td>brack<\/td><\/tr>
super<\/td>void<\/td>case<\/td>do<\/td>static<\/td><\/tr>
function<\/td>new<\/td>switch<\/td>while<\/td>interface<\/td><\/tr>
catch<\/td>else<\/td>if<\/td>package<\/td>finally<\/td><\/tr>
this<\/td>with<\/td>class<\/td>enum<\/td>default<\/td><\/tr>
implements<\/td>private<\/td>throw<\/td>tiled<\/td>typeof<\/td><\/tr>
const<\/td>export<\/td>import<\/td>protected<\/td>return<\/td><\/tr>
true<\/td>continue<\/td>extends<\/td>in<\/td><\/td><\/tr>
instanceof<\/td><\/td><\/td><\/td><\/td><\/tr>
public<\/td>try<\/td>debugger<\/td>false<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

In JavaScript, we do not need to specify the type of the variable because it is dynamically used by the JavaScript engine.
We can use var data type. It can hold any type of data like String, Number, Boolean, etc.<\/p>\n\n\n\n

Primitive Data Type Non-Primitive Data type<\/p>\n\n\n\n

String Object
Number Array
Boolean RegExp
Undefine <\/p>\n\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Keyword or Reserved words var delete for let brack super void case do static function new switch while interface catch […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[16],"tags":[5095,5096,5486,466,317],"class_list":["post-6935","post","type-post","status-publish","format-standard","hentry","category-javascript","tag-javascript","tag-keywords","tag-reserved-words","tag-string","tag-variables"],"yoast_head":"\nList of keywords and reserved words in JavaScript - scmGalaxy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.scmgalaxy.com\/tutorials\/list-of-keywords-and-reserved-words-in-javascript\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"List of keywords and reserved words in JavaScript - 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