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+{
+ "title":"let",
+ "description":"Declares a variable with block level scope",
+ "spec":"https://www.ecma-international.org/ecma-262/6.0/#sec-let-and-const-declarations",
+ "status":"other",
+ "links":[
+ {
+ "url":"http://generatedcontent.org/post/54444832868/variables-and-constants-in-es6",
+ "title":"Variables and Constants in ES6"
+ },
+ {
+ "url":"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/let",
+ "title":"MDN Web Docs - let"
+ }
+ ],
+ "bugs":[
+
+ ],
+ "categories":[
+ "JS"
+ ],
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+ "notes":"",
+ "notes_by_num":{
+ "1":"Supports a non-standard version that can only be used in script elements with a type attribute of `application/javascript;version=1.7`. As other browsers do not support these types of `script` tags this makes support useless for cross-browser support.",
+ "2":"Requires the \u2018Experimental JavaScript features\u2019 flag to be enabled",
+ "3":"Only supported in strict mode",
+ "4":"`let` bindings in for loops are incorrectly treated as function-scoped instead of block scoped.",
+ "5":"`let` variables are not bound separately to each iteration of `for` loops"
+ },
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+ "ucprefix":false,
+ "parent":"",
+ "keywords":"ES6,variable,block,scope",
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+ "chrome_id":"4645595339816960",
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+ "webkit_id":"",
+ "shown":true
+}
generated by cgit v1.2.3 (git 2.25.1) at 2026-07-23 18:55:49 +0000