The bitwise XOR (^) operator returns a number or BigInt whose binary representation has a 1 in each bit position for which the corresponding bits of either but not both operands are 1.

The font-stretch attribute indicates the desired amount of condensing or expansion in the glyphs used to render the text.

The font-variant attribute indicates whether the text is to be rendered using variations of the font's glyphs.

The static import declaration is used to import read-only live bindings which are exported by another module. The imported bindings are called live bindings because they are updated by the module that exported the binding, but cannot be re-assigned by the importing module.

The font-size attribute refers to the size of the font from baseline to baseline when multiple lines of text are set solid in a multiline layout environment.

The begin attribute defines when the associated element becomes active. For an animation element, this is the point at which the animation should begin.

The kernelMatrix attribute defines the list of numbers that make up the kernel matrix for the <feConvolveMatrix> element.

The exponentiation (**) operator returns the result of raising the first operand to the power of the second operand. It is equivalent to Math.pow(), except it also accepts BigInts as operands.

The clip-rule attribute only applies to graphics elements that are contained within a <clipPath> element. The clip-rule attribute basically works as the fill-rule attribute, except that it applies to <clipPath> definitions.

The direction attribute specifies the inline-base direction of a <text> or <tspan> element. It defines the start and end points of a line of text as used by the text-anchor and inline-size properties. It also may affect the direction in which characters are positioned if the unicode-bidi property's value is either embed or bidi-override.