The [@@matchAll]() method of RegExp instances specifies how String.prototype.matchAll should behave.

The destructuring assignment syntax is a JavaScript expression that makes it possible to unpack values from arrays, or properties from objects, into distinct variables.

The encodeURI() function encodes a URI by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character (will only be four escape sequences for characters composed of two surrogate characters). Compared to encodeURIComponent(), this function encodes fewer characters, preserving those that are part of the URI syntax.

The fr attribute defines the radius of the focal point for the radial gradient.

The <font-face-src> SVG element corresponds to the src descriptor in CSS @font-face rules. It serves as container for <font-face-name>, pointing to locally installed copies of this font, and <font-face-uri>, utilizing remotely defined fonts.

The <font-face> SVG element corresponds to the CSS @font-face rule. It defines a font's outer properties.

The continue statement terminates execution of the statements in the current iteration of the current or labeled loop, and continues execution of the loop with the next iteration.

The origin attribute specifies the origin of motion for an animation. It has no effect in SVG.

The logical OR assignment (||=) operator only evaluates the right operand and assigns to the left if the left operand is falsy.

The font-weight attribute refers to the boldness or lightness of the glyphs used to render the text, relative to other fonts in the same font family.