The k4 attribute defines one of the values to be used within the arithmetic operation of the <feComposite> filter primitive.

The strict equality (===) operator checks whether its two operands are equal, returning a Boolean result. Unlike the equality operator, the strict equality operator always considers operands of different types to be different.

The Float16Array typed array represents an array of 16-bit floating point numbers in the platform byte order. If control over byte order is needed, use DataView instead. The contents are initialized to 0 unless initialization data is explicitly provided. Once established, you can reference elements in the array using the object's methods, or using standard array index syntax (that is, using bracket notation).

The lengthAdjust attribute controls how the text is stretched into the length defined by the textLength attribute.

The class keyword can be used to define a class inside an expression.

The conditional (ternary) operator is the only JavaScript operator that takes three operands: a condition followed by a question mark (?), then an expression to execute if the condition is truthy followed by a colon (:), and finally the expression to execute if the condition is falsy. This operator is frequently used as an alternative to an if...else statement.

The URIError object represents an error when a global URI handling function was used in a wrong way.

The filterUnits attribute defines the coordinate system for the attributes x, y, width and height.

Redundant constants module for the `i32` primitive type.

The targetY attribute determines the positioning in vertical direction of the convolution matrix relative to a given target pixel in the input image. The topmost row of the matrix is row number zero. The value must be such that: 0 <= targetY < y of order.