The sort() method sorts the elements of a typed array in place and returns the typed array. This method has the same algorithm as Array.prototype.sort(). TypedArray is one of the typed array types here.

ECMAScript6 JavaScript Method Prototype TypedArray TypedArrays

The values() method returns a new Array Iterator object that contains the values for each index in the array.

ECMAScript6 Iterator JavaScript Method Prototype TypedArray TypedArrays

The class expression is one way to define a class in ECMAScript 2015 (ES6). Similar to function expressions, class expressions can be named or unnamed. If named, the name of the class is local to the class body only. JavaScript classes are using prototype-based inheritance.

Classes ECMAScript6 Expression JavaScript Operator operator Reference

The yield keyword is used to pause and resume a generator function (function* or legacy generator function).

ECMAScript6 Generators Iterator JavaScript Operator operator

The class declaration creates a new class with a given name using prototype-based inheritance.

Classes Declaration ECMAScript6 JavaScript Ref Statement

Template literals are string literals allowing embedded expressions. You can use multi-line strings and string interpolation features with them. They were called "template strings" in prior editions of the ES2015 / ES6 specification.

ECMAScript6 JavaScript Template literals Template Strings

Objects can be initialized using new Object(), Object.create(), or using the literal notation (initializer notation). An object initializer is a list of zero or more pairs of property names and associated values of an object, enclosed in curly braces ({}).

computed ECMAScript 2015 ECMAScript6 JavaScript JSON Literal Methods mutation Object Primary Expression properties

The Generator object is returned by a generator function and it conforms to both the iterable protocol and the iterator protocol.

ECMAScript6 Generator JavaScript Legacy Generator Legacy Iterator Reference

The Object.is() method determines whether two values are the same value.

Comparison Condition Conditional ECMAScript6 Equality JavaScript Method Object

The flags property returns a string consisting of the flags of the current regular expression object.

ECMAScript6 JavaScript Property Prototype Reference RegExp Regular Expressions

The sticky property reflects whether or not the search is sticky (searches in strings only from the index indicated by the lastIndex property of this regular expression). sticky is a read-only property of an individual regular expression object.

ECMAScript6 JavaScript Property Prototype Reference RegExp Regular Expressions

The unicode property indicates whether or not the "u" flag is used with a regular expression. unicode is a read-only property of an individual regular expression instance.

ECMAScript6 JavaScript Property Prototype Reference RegExp Regular Expressions

The entries() method returns a new Array Iterator object that contains the key/value pairs for each index in the array.

ECMAScript6 Iterator JavaScript Method Prototype Reference TypedArray TypedArrays

The keys() method returns a new Array Iterator object that contains the keys for each index in the array.

ECMAScript6 Iterator JavaScript Method Prototype Reference TypedArray TypedArrays

The function* keyword can be used to define a generator function inside an expression.

ECMAScript6 Function Iterator JavaScript operator Operator Primary Expression

The super keyword is used to call functions on an object's parent.

Classes ECMAScript6 JavaScript Left-hand-side expressions Operator operator

The yield* expression is used to delegate to another generator or iterable object.

ECMAScript6 Generators Iterable Iterator JavaScript operator Operator Reference