{"id":31688,"date":"2023-01-23T14:47:20","date_gmt":"2023-01-23T09:17:20","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-does-object-literal-notation-containing-functions-execute-faster-than-global-scope-plain-functions-dereferencing\/"},"modified":"2023-01-23T14:47:20","modified_gmt":"2023-01-23T09:17:20","slug":"solved-does-object-literal-notation-containing-functions-execute-faster-than-global-scope-plain-functions-dereferencing","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-does-object-literal-notation-containing-functions-execute-faster-than-global-scope-plain-functions-dereferencing\/","title":{"rendered":"[Solved] Does object literal notation containing functions execute faster than (global scope) plain functions (dereferencing)?"},"content":{"rendered":"

[ad_1]
\n<\/p>\n

\n
\n
<\/div>\n
\n
\n

As T.J. Crowder states in his comment to the question “JavaScript Object Literal notation vs plain functions and performance implications?”:<\/p>\n

\n

Perf questions in JS are tricky, because the engines vary so much. But
\n if you mean the two options in the question, the answer is almost
\n certainly no. Once the engine has the function reference, doing the
\n call will be the same in both cases, so we have to look at how the
\n engine gets the function reference. <\/p>\n

In the first example, to call foo the engine has to look up foo on the
\n binding object of the execution context. In the second example, it has
\n to look up Baz the same way, then look up foo on Baz, which is more
\n steps. But I bet it doesn’t make a real difference.<\/p>\n<\/blockquote><\/div>\n

<\/div>\n<\/div>\n

<\/span> <\/p><\/div>\n<\/div>\n

[ad_2]<\/p>\n

solved Does object literal notation containing functions execute faster than (global scope) plain functions (dereferencing)? <\/p>\n","protected":false},"excerpt":{"rendered":"

[ad_1] As T.J. Crowder states in his comment to the question “JavaScript Object Literal notation vs plain functions and performance implications?”: Perf questions in JS are tricky, because the engines vary so much. But if you mean the two options in the question, the answer is almost certainly no. Once the engine has the function … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[333,325],"class_list":["post-31688","post","type-post","status-publish","format-standard","hentry","category-solved","tag-javascript","tag-performance"],"yoast_head":"\n[Solved] Does object literal notation containing functions execute faster than (global scope) plain functions (dereferencing)? - JassWeb<\/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:\/\/jassweb.com\/solved\/solved-does-object-literal-notation-containing-functions-execute-faster-than-global-scope-plain-functions-dereferencing\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Does object literal notation containing functions execute faster than (global scope) plain functions (dereferencing)? - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] As T.J. Crowder states in his comment to the question “JavaScript Object Literal notation vs plain functions and performance implications?”: Perf questions in JS are tricky, because the engines vary so much. But if you mean the two options in the question, the answer is almost certainly no. Once the engine has the function ... 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Crowder states in his comment to the question “JavaScript Object Literal notation vs plain functions and performance implications?”: Perf questions in JS are tricky, because the engines vary so much. But if you mean the two options in the question, the answer is almost certainly no. Once the engine has the function ... 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