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About the I have questions category
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0
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306
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May 3, 2019
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ASI: Why are control flow statements and the postfix operator restricted?
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2
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55
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September 28, 2021
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Should we declare static fields again in such a situation?
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9
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75
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September 27, 2021
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ASI: Why is the empty statement exception needed?
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7
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64
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September 25, 2021
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ASI: Clarification of practical advice for assignment statements beginning with left paren `(`
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8
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78
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September 21, 2021
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Is there a printable pdf version with proper TOC?
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4
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88
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September 18, 2021
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Why Number.range instead of a new object like Range?
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24
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134
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September 15, 2021
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Quirky behaviour of "<space>"
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8
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107
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September 6, 2021
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Is it possible to catch error from a promise without using await?
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4
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67
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September 7, 2021
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Why are template strings not allowed in optional chaining?
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4
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65
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September 6, 2021
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Assigning a static method as an expression to a variable results in "this" as undefined. Why does the this context get lost??
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4
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75
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September 3, 2021
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Grammar notation: [Yield] and [Await] parameters
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2
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65
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September 2, 2021
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Why is there a constructor property on every js object?
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2
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69
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August 31, 2021
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Why are parameter bindings of non-strict functions instantiated in a new environment if default value initialisers exist?
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15
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123
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August 26, 2021
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Is there any better way to create a multidimensional array in Javascript
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6
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111
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August 25, 2021
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What does `hasParameterExpressions` have to do with `argumentsObjectNeeded`?
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5
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132
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August 22, 2021
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Why doesn't %TypedArray%.prototype.set consider to input an Iterable as an argument?
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3
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69
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August 17, 2021
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Why does CallExpression production include Cover-CallExpression-And-AsyncArrowHead?
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9
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73
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August 15, 2021
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How does OrdinaryGetOwnProperty ( O, P ) judge whether O does have an own property with key P?
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2
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46
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August 11, 2021
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Why map.values() not map.values
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37
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192
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July 30, 2021
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Has the addition of significant new syntax features to ECMAScript stalled?
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1
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74
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July 27, 2021
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How to implement TwoWayWeakMap? Using WeakRef?
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2
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67
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July 27, 2021
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Why was E4X deprecated??
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9
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141
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July 25, 2021
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Can I ensure the execution queue of two parallel promises?
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5
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77
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July 23, 2021
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Why doesn't Javascript have a concept of timers?
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1
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80
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July 20, 2021
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Can I use `in` to detect private fields in an instance?
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3
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85
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July 15, 2021
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Why do non-strict functions need a separate lexical env for direct eval calls?
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4
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77
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July 15, 2021
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Values from scoped blocks: Does proposal exist?
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2
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74
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July 6, 2021
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How are block-level variable statements "hoisted" to the outer scope?
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4
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116
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July 3, 2021
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Why Promise.any?
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1
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74
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June 24, 2021
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